44th week of 2012 patent applcation highlights part 21 |
Patent application number | Title | Published |
20120274427 | AUTO-TUNING SYSTEM FOR AN ON-CHIP RF FILTER - A Radio Frequency Receiver on a Single Integrated Circuit (“RFSIC”) is described. The RFSIC may include a mixer, a phase-locked loop (“PLL”) in signal communication with the mixer, and an on-chip auto-tuned RF filter in signal communication with both the mixer and PPL, such that the same PLL simultaneously tunes the frequency of the VCO and the frequency response of the auto-tuned RF filter. | 2012-11-01 |
20120274428 | CIRCUIT-BREAKER WITH A COMMON HOUSING - A circuit-breaker is provided for switching medium-voltage to high-voltage circuits. The circuit breaker includes a pole part having a cup-shaped housing made of insulating material for accommodating an interrupter insert operated by a drive rod. The cup-shaped housing is divided into an upper housing part in which the interrupter insert is arranged, and a lower housing part for accommodating a magnetic actuator. The drive rod of the interrupter insert is coaxially arranged to an armature of the magnetic actuator. | 2012-11-01 |
20120274429 | COIL COMPONENT - A coil component | 2012-11-01 |
20120274430 | HEAT EXCHANGER SYSTEM FOR DRY-TYPE TRANSFORMERS - Exemplary embodiments are directed to a heat exchanger system for transformers or reactors having at least one coil being cooled by gaseous fluids circulating around the transformer. The system having an enclosure that houses the transformer and the at least one coil, where flow of cooling gaseous fluid passes over the coil and is heated by the heat of the transformer or reactor the heated gas is directed to pass over a thermosiphon heat exchanger which dissipates the heat to a cooling media. | 2012-11-01 |
20120274431 | TRANSFORMER HAVING HIGH DEGREE OF COUPLING, ELECTRONIC CIRCUIT, AND ELECTRONIC DEVICE - A transformer having a high degree of coupling is connected between, for example, an antenna element and a power feed circuit. The transformer having a high degree of coupling includes a first inductance element connected to the power feed circuit and a second inductance element coupled to the first inductance element. A first end of the first inductance element is connected to the power feed circuit and a second end of the first inductance element is connected to the antenna element. A first end of the second inductance element is connected to the antenna element and a second end of the second inductance element is grounded. | 2012-11-01 |
20120274432 | CHIP-TYPE COIL COMPONENT - The chip-type coil component includes: a body; conductive patterns connected to each other so as to have a coil structure; and external electrodes formed on the bottom surface and the two surfaces in the length direction; wherein a height of the external electrodes in a thickness direction of the body is greater than a height from the bottom surface to a farthest conductive pattern therefrom among the conductive patterns and is less than a height from the bottom surface of the body to the top surface thereof. According to embodiments of the present invention, even in a case in which a chip-type coil component set contacts a metal can, interference such as short-circuits does not occur, and as a result, a chip-type coil component having excellent reliability can be acquired. | 2012-11-01 |
20120274433 | COIL COMPONENT - A coil component has a magnetic core made of magnetic alloy, a coil having a spiral part placed around a pillar part of the magnetic core, a magnetic sheath formed on the magnetic core in a manner covering the coil except for the bottom face of the magnetic core, and a first external terminal and a second external terminal formed on the magnetic core and magnetic sheath, where the parts of the magnetic sheath covering the areas around the spiral part of the coil are thicker than the parts covering the top face of the spiral part. | 2012-11-01 |
20120274434 | INTEGRATED TRANSFORMER - A device having a substrate and a dielectric layer disposed over the substrate is disclosed. The device includes a transformer layout disposed in the dielectric layer. The transformer layout includes an integrated transformer having primary and secondary coil elements. The first and second coil elements are configured to result in noise-self cancellation effect. | 2012-11-01 |
20120274435 | CHIP-TYPE COIL COMPONENT - There is provided a chip-type coil component, including: a body formed by laminating a plurality of magnetic layers, and having a lower surface provided as a mounting area, an upper surface corresponding thereto, two end surfaces, and two lateral surfaces; conductor patterns formed on the magnetic layers, respectively, and connected to each other to have a coil structure; and external electrodes formed on at least one external surface of the body, and electrically connected to the conductor patterns, the external electrodes each being formed on the lower surface and spaced apart from edges thereof. Short circuits between electronic components may be prevented and sticking strength between the chip-type coil component and a substrate may be increased. | 2012-11-01 |
20120274436 | THROUGH VIA INDUCTOR OR TRANSFORMER IN A HIGH RESISTANCE SUBSTRATE WITH PROGRAMMABILITY - A through via inductor or transformer in a high-resistance substrate in an electronic package. The package may comprise a target inductor which includes a through-via formed in the substrate through which a signal passes and a tuner inductor which includes a through-via formed in the substrate such that the through-via has an independent signal passing therethrough. The direction of the signal passing through the tuner inductor can be independently controlled to adjust the total inductance of the target inductor. A transformer can comprise a primary loop and a secondary loop, each of which includes through-vias coupled to conductive traces. The primary loop forms a first continuous conductive path and the secondary loop forms a second continuous conductive path. A signal passing through the primary loop can induce a signal in the secondary loop such that the induced signal is dependent on the transformer ratio. | 2012-11-01 |
20120274437 | MAGNETIC MATERIAL AND COIL COMPONENT USING THE SAME - A magnetic material constituted by a grain-compacted body comprising a plurality of metal grains made of a Fe—Si—M soft magnetic alloy (where M is a metal element more easily oxidized than Fe) and an oxide film formed on the surface of the metal grains; wherein there are bonding portions via the oxide film formed on the surfaces of adjacent metal grains and direct bonding portions of metal grains in locations where the oxide film is not present. | 2012-11-01 |
20120274438 | LAMINATED INDUCTOR - A laminated inductor includes a laminate constituted by multiple magnetic material layers, and coil conductors formed in a spiral pattern in the laminate. The magnetic material layers are layers of a magnetic material having multiple metal grains constituted by a Fe—Si-M soft magnetic alloy and oxide film formed on the surface of the metal grains. The magnetic material has bonding portions where adjacent metal grains are bonded via the oxide film formed on the respective surfaces of the adjacent metal grains as well as bonding portions of metal grains bonding to each other in areas where no oxide film is present, and at least some of the voids generated by agglomeration of the metal grains are filled with a resin material. | 2012-11-01 |
20120274439 | Device for Electrical Isolation and Toroidal Core Choke - A metallization can be used for components working with acoustic waves. The metallization includes a base having a bottom layer comprising titanium, and an upper layer comprising copper. A top layer of the metallization disposed on the base comprises aluminum. | 2012-11-01 |
20120274440 | METHOD AND SYSTEM TO DISCONNECT A UTILITY SERVICE BASED ON SEISMIC ACTIVITY - Described herein are embodiments of methods and systems to disconnect utility service based on seismic activity. One aspect comprises a method. One embodiment of a method of disconnecting a utility service based on seismic activity comprises receiving, from a measurement device, an output signal. A level of seismic activity can be determined based on the output signal. If the determined level of seismic activity meets or exceeds a predetermined threshold level of seismic activity, then a disconnect signal is sent to disconnect a utility service from a facility. | 2012-11-01 |
20120274441 | Power Outlet with Restricted Access - An apparatus to provide controlled electrical energy in a substantially public setting includes a power control unit. The unit includes credential entering circuitry which, upon authentication, provides access to a supply of AC-type electrical energy which can be used to recharge batteries of a vehicle. Authentication can be carried out locally, or at a displaced access control system. An access credential can be entered via a card reader or a wires receiver. | 2012-11-01 |
20120274442 | METHOD AND SYSTEM FOR MEASURING THE MOBILITY OF AN ANIMAL - A method and system to measure and record the mobility score of quadrupeds is disclosed. The method and system determines when an animal is walking and measures dynamic parameters to assess gait and derive a mobility score. | 2012-11-01 |
20120274443 | SAMPLE MEASURING DEVICE AND SAMPLE MEASURING SYSTEM - A sample measuring device according to the present invention includes a measuring unit for performing measurement with respect to a particular component contained in a sample, a measurement data storage unit for storing measurement data obtained by the measuring unit, a display unit for displaying the measurement data, a sensor strip detector for detecting insertion and removal of a sensor strip to which the sample is applied, and a first data transmitter/receiver for transmitting the measurement data via wireless communication. The first data transmitter/receiver performs initial authentication process for wireless communication after insertion of the sensor strip is detected by the sensor strip detector. | 2012-11-01 |
20120274444 | PHYSICAL ACCESS CONTROL - A system and method are disclosed for controlling physical access through a digital certificate validation process that works with standard certificate formats and that enables a certifying authority (CA) to prove the validity status of each certificate C at any time interval (e.g., every day, hour, or minute) starting with C's issue date, D | 2012-11-01 |
20120274445 | AGGREGATING LOCATION WITH PRESENCE INFORMATION - Technologies are described herein for aggregating location information with presence information for a user and making the combined information available to other users. Location and presence information is received from various endpoints and communication services utilized by a particular user. The location and presence information is aggregated and a current location and presence for the user is determined The current location and presence may be stored in a presence document corresponding to the user. The presence document is made available to client applications executing on the endpoints of other users, so that the client applications may display the presence information combined with the current location of the user to the other users. | 2012-11-01 |
20120274446 | SYSTEM FOR SYNTHETIC VISION - A first mobile device includes a location processor, a communication processor, and a display, and a second mobile device includes a location processor and a communication processor. The first mobile device is configured to wirelessly communicate with the second mobile device, and the first mobile device is configured to display a superimposed icon representing a location of the second mobile device as viewed from the perspective of the first mobile device when the first mobile device is pointed in the direction of the second mobile device. | 2012-11-01 |
20120274447 | FLASHLIGHT ALARM - A portable alarm system is disclosed. The alarm system includes an enclosure configured as a flashlight. The enclosure includes at least one illumination element, at least one activation element, and at least on of a wireless transceiver, the transceiver configured to receive an activation signal and transmit an alarm signal. | 2012-11-01 |
20120274448 | System and Method for Automated RFID Quality Control - A system and method is described for an automated RFID quality control process. The method may include configuring an RFID manufacturing press with quality control specifications, manufacturing a batch of RFID inlays, executing a performance test on each RFID inlay, comparing the results of the performance test to the quality control specifications, and determining a pass or fail status for the batch of RFID inlays based on the results of the performance test. The system may include an RFID manufacturing press having at least one lane, at least one interrogator antenna, and programmable control logic for the RFID manufacturing press, wherein the programmable control logic is adapted to execute a performance test on each RFID relay of a batch of RFID relays output by the manufacturing press, compare the results of the performance test to user-configurable quality control specifications, and determine whether the batch of RFID relays meets the specifications. | 2012-11-01 |
20120274449 | Method and Apparatus Pertaining to Radio-Frequency Identification Tags - A presently-powered RFID tag can itself determine its own relative movement with respect to a reader. This RFID tag can responsively alter its read state to thereby permit the RFID tag to respond to a subsequent read inquiry. By one approach the RFID tag assesses its own movement by monitoring the strength of its received power. By another approach, the RFID tag has a power source that becomes electrically charged via radio-frequency energy received by the tag antenna and that power source is configured to become operably discharged at a point in time that corresponds to a typical null-sensing duration of time for a given application setting for that RFID tag. | 2012-11-01 |
20120274450 | OBJECT TRACKING RFID SYSTEMS AND METHODS - A method of verifying whether an object to be transported has reached its intended destination. In one aspect, an interrogator transceiver at a first destination interrogates an RFID tag transceiver on the object, and in response the tag transmits its intended destination. The interrogator verifies that the RFID tag transceiver and the object are being routed to the intended destination. Devices and systems associated with the above-referenced methods are also disclosed. | 2012-11-01 |
20120274451 | MULTI-MODE RFID TAG ARCHITECTURE - A multi-mode RFID tag includes a power generating and signal detection module, a baseband processing module, a transmit section, a configurable coupling circuit, and an antenna section. In near field mode, the configurable coupling circuit is operable to couple the transmit section to a coil or inductor in the configurable coupling circuit to transmit an outbound transmit signal using electromagnetic or inductive coupling to an RFID reader. In far field mode, the configurable coupling circuit is operable to couple the transmit section to the antenna section, and the multi-mode RFID tag then utilizes a back-scattering RF technology to transmit the outbound transmit signal to RFID readers. | 2012-11-01 |
20120274452 | RADIO FREQUENCY (RF)-ENABLED LATCHES AND RELATED COMPONENTS, ASSEMBLIES, SYSTEMS, AND METHODS - Radio frequency (RF)-enabled latches and related components, assemblies, systems, and methods are disclosed that affect control of mating and/or demating of components. In one embodiment, a component is provided that includes a body configured to be mated to a second component to establish a connection. A latch is disposed in the body and configured to either affect demating of the body from the second component or mating of the body to the second component, when the latch is not actuated. A transponder disposed in the body can be configured to actuate the latch to either affect demating of the body from the second component or mating of the body to the second component. The transponder can also be configured to actuate the latch based on the identification information of the second transponder received through the communication connection or lack of receiving identification information from a second transponder or reader. | 2012-11-01 |
20120274453 | UPRIGHT TYPE APPARATUS FOR CHARGING WIRELESS IC TAGS - An upright type apparatus for charging wireless IC tags, which requires a less grounding area, may be set at a free position away from a mixing vessel used for mixing/kneading wireless IC tags with the object to be charged, and can charge a number of wireless IC tags to the mixing vessel securely and within a short time is provided. | 2012-11-01 |
20120274454 | METHOD OF WRITING AND REPRODUCING MULTIMEDIA SERVICE BY USING TAG AND APPARATUS THEREFOR - Provided are method and apparatus for writing and reproducing a multimedia service using a tag in order to provide an intuitive interface for a user using a multimedia service. The method includes selecting a multimedia service to be written; generating tag information identifying the selected multimedia service; and writing the generated tag information to a tag. Accordingly, multimedia service information and content information can be stored in a tag by being written to tag information using a common format, and thus the user can later execute a service operation by easily writing information of a desired service operation to a tag and then simply connecting the tag to a tag reading device. | 2012-11-01 |
20120274455 | Universal Wireless Trainable Transceiver Unit With Integrated Bidirectional Wireless Interface For Vehicles - The invention relates to a universal wireless trainable transceiver unit with integrated bidirectional wireless interface functionality, and a method for same. Using a scan, push button or untrained channel mode, a user may enter into a wireless bidirectional interface mode of a trainable transceiver. The interface mode allows a user to select a sub-set of modes that include diagnostics, flash and vehicle interface. Each mode provides the trainable transceiver to communicate wirelessly in a bidirectional manner with another remote device. | 2012-11-01 |
20120274456 | SYSTEMS AND METHODS FOR DETECTING AN ERROR IN THE INSTALLATION OF AN ELECTRICAL COMPONENT - A system and method for detecting an error in the installation of an electrical component in a vehicle having a vehicle bus is disclosed herein. The system includes, but is not limited to a vehicle communication interface that is configured to be communicatively coupled with the vehicle bus and to detect a first power state of the vehicle. The system further includes an aftermarket telematics unit that is configured to be electrically connected to the vehicle and to wirelessly communicate with the vehicle communication interface. The vehicle communication interface is further configured to detect a second power state of the aftermarket telematics unit, to compare the first power state with the second power state, and to alert a third party when the first power state and the second power state do not correspond with one another. | 2012-11-01 |
20120274457 | VEHICLE COMPARTMENT DOOR HANDLE ASSEMBLY - A handle assembly is provided for a door of a vehicle storage or baggage compartment and includes a latch module press fit onto the housing of the assembly. The handle assembly also includes a lock assembly with a security plate to preclude unauthorized manipulation of the lock arm. In one embodiment, a position switch is associated with the latch rotor to sense the unlatched position of the rotor. A remote control power unit may also be provided on the handle assembly for locking and unlocking the latch module via a key fob or other access system user interface. An LED may be associated with the power unit to indicate locking and unlocking events, or other vehicle status information. The mounting bracket of the assembly may be selected from interchangeable brackets for manual or power actuation of the lock assembly. | 2012-11-01 |
20120274458 | BACK WINDOW FOR A MOTOR VEHICLE, A MOTOR VEHICLE COMPRISING SUCH A BACK WINDOW, AND METHOD FOR DISPLAYING INFORMATION RELATING TO A PARKING PROCESS ON A DISPLAY ELEMENT - A back window for a motor vehicle comprises a display element, wherein the display element comprises at least one light conductor panel. The light conductor panel comprises a first main surface, a second main surface and at least one marginal surface. The light conductor panel also comprises light-decoupling structures at least in a part region of a volume of the light conductor panel, wherein the light-decoupling structures are embodied as light-diffusing nano particles. | 2012-11-01 |
20120274459 | METHOD AND SYSTEM FOR UTILIZING SPREAD SPECTRUM TECHNIQUES FOR IN CAR APPLICATIONS - A method of operating an audio system in an automobile includes identifying a user of the audio system. An audio recording playing on the audio system is identified. An audio setting entered into the audio system by the identified user while the audio recording is being played by the audio system is sensed. The sensed audio setting is stored in memory in association with the identified user and the identified audio recording. The audio recording is retrieved from memory with the sensed audio setting being embedded in the retrieved audio recording as a watermark signal. The retrieved audio recording is played on the audio system with the embedded sensed audio setting being automatically implemented by the audio system during the playing. | 2012-11-01 |
20120274460 | Field Efficiency Gauge - A field gauge includes an indicator for a present value and an indicator for a comparison value of an operating characteristic, such as field fuel efficiency. | 2012-11-01 |
20120274461 | DEVICE FOR MONITORING A VEHICLE WHEEL AND CORRESPONDING COMMUNICATION METHOD - A device for monitoring a vehicle wheel ( | 2012-11-01 |
20120274462 | Signaling device with "stop" and "position" functions using a light guide and generating a 3D effect - A luminous signaling module, notably for automobile vehicles, comprising: a reflector; a screen disposed in front of the reflector, with a semi-reflecting area; radiating means adapted to emit light rays. The reflector, the screen and the radiating means being arranged in such a manner as to generate a repetitive visual effect of depth. The semi-reflecting area is configured and arranged relative to the radiating means in such a manner that a second portion of the light rays emitted by radiating means do not encounter the semi-transparent area. | 2012-11-01 |
20120274463 | Battery-Less Emergency Distress Signal And Position Indication Broadcasting Methods and Devices - A method for transmitting a distress signal from a hand-held electronic device. The method including: generating electrical energy resulting from an impact force applied to an impact surface of the device; providing the generated power to a transmitter in the device; and transmitting the distress signal from the transmitter. | 2012-11-01 |
20120274464 | Routing Communications to a Person within a Facility - A system and method for tracking a person at a facility to enable communications. A presence of the person is detected at a location at the facility. Communications intended for the person are associated with the location. The communications are routed to the person at that location. | 2012-11-01 |
20120274465 | FINDING SYSTEM - A finding system with a base charger, finder, and other functional features includes a receiving unit and a base unit. The receiving unit is recharged using the base unit. The base unit also includes a button operationally coupled to a transmitter for sending a locate signal to the receiving unit. The receiving unit includes a receiver for receiving the locate signal. In response to the locate signal, the receiving unit provides audio and visual signals to assist a user in finding the receiving unit. The receiving unit can include, but is not limited to, a remote control unit that has the capability to operate multiple devices including TVs, VCRs, satellite receivers, audio and visual receivers, stereo equipment, and the like. | 2012-11-01 |
20120274466 | THEFT PROTECTION DEVICE AND METHOD FOR THE DETECTION OF UNAUTHORIZED INTRUSION OR ENTRANCE - A theft protection device ( | 2012-11-01 |
20120274467 | DEACTIVATION OF A SECURITY FEATURE - A method to deactivate a security measure includes applying a first covert optically active security marker to a product or document; completing a transaction for the product or document; and applying a second optically active security marker to the product or document which indicates completion of the transaction. | 2012-11-01 |
20120274468 | PORTABLE COMPLIANCE DISPENSER - A portable compliance dispenser provides a compliance module that is removably attached to a replaceable refill container, which carries any suitable liquid material, such as sanitizer. The compliance module is configured to be worn or carried by an individual and communicates hygiene compliance data to a remote monitoring station when material from the refill container is dispensed. | 2012-11-01 |
20120274469 | Portable Fitness Monitoring Systems, and Applications Thereof - Portable fitness monitoring systems, and applications thereof, are disclosed. In an embodiment, a portable fitness monitoring system includes a portable fitness monitoring device, a sensor in communication with the portable fitness monitoring device for sensing performance parameters during a physical activity conducted by the user and communicating performance parameter data to said portable fitness monitoring device, a portable music device coupled to the portable fitness monitoring device, and an audio output device coupled to the portable fitness monitoring device, wherein music is transmitted from the portable music device to the audio output device through the portable fitness monitoring device. | 2012-11-01 |
20120274470 | FOOD SAFETY INDICATOR - A food safety device for placement on a product is disclosed. The food safety device comprises one or more sensors that measure at least one condition of the product and/or its environment, one or more visual indicators that are configured to display a visual indication of freshness and/or safety of the product. An antenna transmits and receives data regarding the at least one measured condition of the product and the freshness and/or safety of the product. A logic module executes programmable logic to determine the freshness and/or safety of the product from the at least one measured condition of the product, to cause the one or more visual indicators to display a visual indication of the freshness and/or safety it determines, and to transmit and receive data regarding the at least one measured condition of the product and the freshness and/or safety of the product via the antenna. | 2012-11-01 |
20120274471 | METHODS AND DEVICES FOR RESCUING A DISTRESSED DIVER - The invention discloses devices and methods for identifying a diver in distress and initiating a rescue response. Specifically, embodiments of the present invention allow for identification of a diver who is not breathing properly and in response giving local stimuli to allow the diver to response. Should he/she not respond, the instant invention will initiate steps to bring the diver back to the water surface and alert others as to his/her need of assistance. | 2012-11-01 |
20120274472 | POWER SUPPY SYSTEM - A power supply system includes a current detection module, an analog-to-digital converter, a control module and a display module. The current detection module detects current signals output from the power supply system and converts the current signal to voltage signal. The analog-to-digital converter converts the analog voltage signal to digital voltage signal. The control module receives the digital voltage signal output from the analog-to-digital converter and converts the digital voltage signal to digital current digital, and calculates the actual output power of the power supply system. The display module displays the actual output power of the power supply system. A method for displaying the power of a power supply system is also disclosed. | 2012-11-01 |
20120274473 | SYSTEMS AND METHODS FOR PROTECTING ROTATING MACHINES - Systems and methods for protecting rotating machines are provided. Measurements data collected by a plurality of sensors may be received by a controller that includes one or more computers. The plurality of sensors may be configured to monitor vibrations associated with the rotating machine. Based at least in part upon the measurements data, the controller may determine that a respective amplitude change for at least two of the plurality of sensors exceeds a threshold condition. The controller may also determine that the threshold condition is exceeded for a predetermined period of time. Based at least in part upon determining that the threshold condition is exceeded for a predetermined period of time, the controller may identify an alarm event. | 2012-11-01 |
20120274474 | INDICATOR LIGHT CIRCUIT AND ELECTRONIC DEVICE EMPLOYING THE SAME - An indicator light circuit includes a network interface card (NIC) microchip, a male connector, a male connector, a connection state indicator, and an operating state indicator. The male connector connects to the female connector to exchange data. The connection state indicator and the operating state indicator are positioned on a keyboard. When the NIC microchip establishes connection with a communication network at a certain data speed, the NIC microchip outputs a first command signal to the connection state indicator; and the connection state indicator is powered on. When the NIC microchip starts and establishes communication with the communication network at another certain data speed, the NIC microchip outputs a second command signal to the operating state indicator through the female connector and the male connector, the operating state indicator is powered on. | 2012-11-01 |
20120274475 | Automated Well Control Method and Apparatus - A drilling control system monitors and compares drilling and completion operation sensor values and autonomously acts in response to conditions such as a kick or surge. Sensors in various combinations may monitor return fluid flow rate, fluid inflow rate, wellhead bore pressure, temperature of returning fluid, torque, rate of penetration and string weight change. The control system has corresponding control logic to monitor, warn and act based on the sensor inputs. The actions may include the warning of support personnel, closing an annular blowout preventer, shearing drill pipe using a ram shear, pumping heavier fluid down choke and kill lines, disconnecting the riser or various other actions. | 2012-11-01 |
20120274476 | VIRTUAL WHITE LINES FOR DELIMITING PLANNED EXCAVATION SITES - Method and apparatus for facilitating detection of a presence or an absence of at least one underground facility within a dig area. At least one marked-up digital image of a geographic area including the dig area, the image including at least one indicator to delimit the dig area, is electronically processed by converting the at least one indicator to a plurality of geographic coordinates representing the delimited dig area. Information relating to a locate request ticket identifying the dig area to be excavated is electronically transmitted and/or electronically stored, wherein the locate request ticket includes image data and non-image data associated with the dig area. The image data includes the at least one marked-up digital image of the geographic area surrounding the dig area, and the non-image data includes the plurality of geographic coordinates representing the delimited dig area. | 2012-11-01 |
20120274477 | RELIABLE DOWNHOLE DATA TRANSMISSION SYSTEM - A downhole signal transmission system provides electric radiofrequency signals that are coupled to electrically conductive or non-conductive fluids through electrical insulators. A plurality of signal repeaters are tuned to the frequencies of the radiofrequency signals, and a plurality of transmission lines terminated by resonance circuits are also provided such that the terminating resonance circuits resonate on the frequencies of the electric radiofrequency signals. The plurality of signal repeaters and plurality of transmission elements are arranged to be redundant such that a failure of one or more of the signal repeaters or a failure of one or more of the transmission elements does not substantially affect the operation of the data transmission system. The signal repeaters and transmission elements also are arranged such that a failure of any of the signal repeaters or a failure of any of the transmission elements is communicated to the surface. | 2012-11-01 |
20120274478 | METHOD AND APPARATUS FOR CAPTURING ENERGY FROM A METER READING DEVICE - Electronic circuits in a register associated with a commodity usage meter capture energy from a meter reading device when the device is coupled to the register (e.g., either electrically or inductively coupled) for the purpose of reading metered quantity data from the register. Electrical charge obtained from the reading device may be stored in a high-capacity storage capacitor. When the capacitor is sufficiently charged, it provides power to at least part of the register circuits, such as a controller, for at least the duration of the communication session with the reading device. In some embodiments, the capacitor may additionally supply sufficient power to operate the register until a subsequent reading device coupling. | 2012-11-01 |
20120274479 | POWER MONITORING APPARATUS OF STANDBY POWER SAVING TYPE, ELECTRIC LOAD DEVICE, AND POWER MONITORING METHOD - Provided are a power monitoring apparatus of standby power saving type, an electric load device, and a power monitoring method. The power monitoring apparatus of standby power saving type includes: a power metering module measuring a power consumption situation of an electric load device, transmitting a measured result to a communication module, and switching off when a standby mode of the electric load device is held for more than a preset time or the electric load device is off; the communication module being supplied with power upon the switching-on, transmitting a power consumption value received from the power metering module to exterior, being supplied with standby power upon the switching-off to wait for receiving a call signal, and switching on a switch upon reception of the call signal; and a charging module starting charging upon the switching-on, and supplying standby power to the communication module upon the switching-off. | 2012-11-01 |
20120274480 | USAGE METERING BASED UPON HARDWARE AGING - Techniques are generally disclosed for using an operating entity, including a method, apparatus, and/or system to control usage of the operating entity. In various embodiments, an in-use signal generator may be configured to generate at least one in-use signal, with the at least one in-use signal having a signal duration representative of at least one usage episode of the operating entity. An aging circuit may be coupled to the in-use signal generator and configured to output at least one age-affected signal in response to the at least one in-use signal. A metering module may be coupled to the aging circuit and, in response to the at least one age-affected signal, and configured to measure a signal characteristic of the at least one age-affected signal and translate the signal characteristic into a generated quantity of accumulative usage of the aging circuit. | 2012-11-01 |
20120274481 | Driver Safety Enhancement Using Intelligent Traffic Signals and GPS - A safety system determines a correspondence between a vehicle and an upcoming traffic signal, and predicts a state of the traffic signal when the vehicle is expected to reach the signal's location. Based on proximity to the signal and speed of the vehicle, the system provides a warning if it determines that the vehicle is likely to proceed contrary to the signal (e.g., a driver is likely to run a red light). The warning is issued to the vehicle about to illegally enter the intersection, to other nearby vehicles and pedestrians, and to the traffic signal itself. | 2012-11-01 |
20120274482 | PARKING LOT MANAGEMENT SYSTEM - A parking lot management system comprising a computer host, a handheld device, an entrance sensor, an entrance camera, an entrance stop, an exit sensor, an exit camera, and an exit stop is disclosed. The handheld device interactively transmits data with the entrance sensor and the exit sensor by near-field communication techniques. Each of the entrance camera and the exit camera takes a photo and acquires a license plate number of a vehicle and communicates this information with the computer host. After the computer host confirms and verifies some specific data, the computer host sends instructions to the entrance stop or the exit stop for allowing the vehicle to either enter or exit a parking lot. When exiting the parking lot, the parking fee is paid by the electronic wallet of the handheld device. | 2012-11-01 |
20120274483 | METHOD AND APPARATUS FOR CONTINUOUSLY DETECTING THE PRESENCE OF VEHICLES, WITH AN OPTICAL SENSOR AND A MAGNETIC SENSOR - A method and apparatus for continuous, non-intermittent, detection of vehicles based on a light detector for detecting a change in illumination when a vehicle arrives or departs, and on a use of the light detection to activate a magnetic sensor, a sensitivity of which is adjusted to detect only those magnetic disturbances sufficiently large to be able to be attributed to a vehicle which is over the sensor. Both the light detector and the magnetic sensor are connected directly to a digital controller without a need for active electronic components or their own or a shared power supply source. The light detector may be fixed or portable, wireless or connected by cables, and may operate independently or as part of a sensor network. | 2012-11-01 |
20120274484 | Selective Weather Notification - Methods, systems, and computer-readable storage media provide for selective weather notifications to be made to the crew of an aircraft according to the level of relevance of the weather information to a selected phase of flight of the aircraft. According to embodiments described herein, weather information is received and parsed into weather components. The weather components and corresponding thresholds are used with the selected phase of flight to determine a relevance code for the weather information according to a set of relevance rules. The relevance rules provide a level of relevance of the weather information to the phase of flight and trigger a type of notification according to that level of relevance. | 2012-11-01 |
20120274485 | KEYPAD HAVING A CURVED SHAPE - A keypad for a handheld electronic device includes a dome support having a generally curved top surface, a plurality of domes, a plurality of actuators, and a plurality of key caps. A flexible printed circuit board is attached to the top of the dome support and includes a plurality of substantially flat surface portions that are associated with substantially flat surface portions of the dome support. Each of the plurality of domes is attached to a respective one of the plurality of substantially flat surface portions of the flexible printed circuit board and is aligned with a respective one of the plurality of actuators. Each of the plurality of key caps has a bottom surface that is aligned with a respective one of the plurality of actuators and substantially parallel to a respective one of the plurality of substantially flat surface portions of the flexible printed circuit board. | 2012-11-01 |
20120274486 | HUFFMAN DECODER AND DECODING METHOD THEREOF - A Huffman decoder includes a storage module, a receiving module, and a determining module. The storage module stores a target path corresponding to a rare path. The receiving module receives a codeword in a source data stream and acquires corresponding path data for the codeword. The determining module compares the path data and the target path, and determines the codeword as the rare code when the path data and the target path are the same. | 2012-11-01 |
20120274487 | APPARATUS FOR ENCODING AND DECODING, DATA STORAGE APPARATUS AND METHOD FOR ENCODING AND DECODING - According to one embodiment, an apparatus for encoding and decoding includes an encoder configured to generate integrated parity data for data obtained by combining first data with second data. The encoder includes a first generator, a second generator, and a third generator. The first generator generates parity data for the first data using a first check matrix with a predetermined regularity. The second generator generates parity data for the second data using a second check matrix with a regularity that is exclusive and different from the first check matrix. The third generator generates the integrated parity data by integrating the parity data generated by the first generator with the parity data generated by the second generator. | 2012-11-01 |
20120274488 | PRE-CHARGED CAPACITIVE DIGITAL-TO-ANALOG CONVERTER - Embodiments of the present disclosure may provide a charge redistribution DAC with two sets of capacitors that provides a DAC output by sharing charges between a plurality of pairs of capacitors in lieu of charging the capacitors using traditional external reference voltages. The charge redistribution DAC may comprise a plurality of pairs of first and second capacitors that each has a first side and a second side, and a group of first switches and a group of second switches. Each first or second switch selectively controls connection of the first side of a respective first or second capacitor to one of a pair of output signal lines according to a DAC input word. The charge redistribution DAC further may comprise a group of bridging switches each connected between second sides of paired first and second capacitors. | 2012-11-01 |
20120274489 | SUCCESSIVE APPROXIMATION REGISTER ADC WITH A WINDOW PREDICTIVE FUNCTION - A successive approximation register (SAR) analog-to-digital converter (ADC) is disclosed. A first and second capacitor DACs receive a first and second input signals respectively. A first coarse comparator compares an output of the first capacitor DAC with a window reference voltage, a second coarse comparator compares an output of the second capacitor DAC with the window reference voltage, and a fine comparator compares the output of the first capacitor DAC with the output of the second capacitor DAC. A SAR controller receives outputs of the first and second coarse comparators to determine whether the outputs of the first and second capacitor DACs are within a predictive window determined by the window reference voltage. The SAR controller bypasses at least one phase of analog-to-digital conversion of the SAR ADC when the outputs of the first capacitor DAC and the second capacitor DAC are determined to be within the predictive window. The SAR controller decodes the outputs of the first and second coarse comparators and the fine comparator to obtain a converted output of the SAR ADC. | 2012-11-01 |
20120274490 | MULTIPLIER-FREE ALGORITHMS FOR SAMPLE-TIME AND GAIN MISMATCH ERROR ESTIMATION IN A TWO-CHANNEL TIME-INTERLEAVED ANALOG-TO-DIGITAL CONVERTER - Techniques for the estimation of sample-time and gain mismatch errors in a two-channel time interleaved analog to digital converter that are devoid of any multiplication operation. In a sample-time mismatch error evaluation, the signs and the absolute values from the two ADCs are used to provide an estimate of the sample-time mismatch error. In a gain error estimation algorithm, the absolute values of the outputs from the two ADCs are subtracted and accumulated. The errors can then be corrected, in a preferred embodiment, using suitable adaptive sample time and gain correction techniques. | 2012-11-01 |
20120274491 | GRADIENT-BASED APPROACH TO SAMPLE-TIME MISMATCH ERROR CALIBRATION IN A TWO-CHANNEL TIME-INTERLEAVED ANALOG-TO-DIGITAL CONVERTER - Correcting phase error in a two-channel TIADC system in a manner that is independent of the Nyquist zone(s) occupied by the input signal. In the preferred approach this is done using the gradient of a phase error estimate. The gradient may be determined from a simplified expression of linear regression; the direction of the adaptation is then controlled by the sign of the gradient. The adaptive algorithm converges to the optimal value regardless of the Nyquist zone occupied by the input signal. | 2012-11-01 |
20120274492 | METHOD FOR IMPROVING THE PERFORMANCE OF THE SUMMING-NODE SAMPLING CALIBRATION ALGORITHM - An integrated circuit allows for the isolation of the input of an analog-to-digital converter (ADC) from a summing-node (SNS) algorithm. The integrated circuit contains a gating device that is controlled by bits of a flash analog-to-digital converter (ADC) to gate input samples to sub-ranges that are used by the SNS algorithm. A single sub-range is chosen to be used by the SNS algorithm. | 2012-11-01 |
20120274493 | Digital-to-Analog Converter circuit with Rapid Built-in Self-test and Test Method - A digital-to-analog converter circuit with rapid built-in self-test is disclosed. The digital-to-analog converter includes a control unit for generating a selection control signal and a digital data control signal, a voltage switching module including a voltage switching module for receiving a first test voltage, a second testing end for receiving a second test voltage, and a plurality of switches, which is utilized for respectively arranging each switch to connect to the first testing end or the second testing end to output the corresponding switching selection signal, and a digital-to-analog converter for selecting an output testing voltage signal from the plurality of switching selection signals according to the digital data control signal. | 2012-11-01 |
20120274494 | SUPERCONDUCTING ANALOG-TO-DIGITAL CONVERTER WITH CURRENT AMPLIFIED FEEDBACK - A superconducting bandpass sigma-delta modulator and a method for analog-to-digital signal conversion is disclosed. The superconducting bandpass sigma-delta modulator includes coupled resonators having a desired impedance ratio. A first resonator connects to a comparator, which comparator generates single-flux-quantum pulses. A feedback loop links from the comparator to a second resonator and includes a current amplifier. A digital RF receiver system is also disclosed. This system includes a second order bandpass sigma-delta modulator, which has a desired impedance ratio between resonators and a feedback loop with current amplification. The system further has an antenna configured to receive a GHz frequency radio transmission and to yield an analog signal which is accepted by the sigma-delta modulator. | 2012-11-01 |
20120274495 | MULTI-BIT SIGMA-DELTA MODULATOR WITH REDUCED NUMBER OF BITS IN FEEDBACK PATH - A sigma-delta modulator for an ADC, passes an input signal to a loop filter, then to a multi-bit quantizer of the modulator. An output of the quantizer is passed to a digital filter, and a feedback signal is passed back to the loop filter, the feedback signal having fewer bits than are produced by the multi-bit quantizer. The digital filter has an order greater than one in the passband of the sigma-delta modulator. | 2012-11-01 |
20120274496 | Current Steering Circuit with Feedback - A differential current steering (CS) circuit uses feedback from the differential output nodes A and B to cause current steering devices (e.g., MOSFETs) to effectively exhibit an infinite output impedance when conducting. Therefore, the signal on the output nodes A or B does not significantly change the voltage at the common node, This is particularly useful when the differential output nodes are connected to differential output buses in a digital-to-analog converter. The circuit dynamically cancels, though feedback, the signal induced at the common node by the signal present at the “steered” output node. Therefore, the CS circuit effectively presents an infinite output impedance between the common node and the output nodes. In some cases, it may be desirable to not create a substantially infinite output impedance for the CS circuit but control the impedance to a predefined level to counter other distortions in the system. | 2012-11-01 |
20120274497 | PIPELINED ANALOG-TO-DIGITAL CONVERTER - An analog-to-digital converter includes a plurality of sequentially cascaded stages, each stage including an amplifier and four copies of a circuit block including a flash and capacitors, in which the four copies of the circuit block operate interleavingly in a respective sample mode, pre-gain mode, gain mode, and reset mode of the circuit block, the copies of the circuit block in the sample mode, pre-gain mode, and reset mode are decoupled from the amplifier, and the copy of the circuit block in the gain mode is coupled to the amplifier to produce an output for a next following stage. | 2012-11-01 |
20120274498 | Personal electronic device providing enhanced user environmental awareness - A personal electronic device is configured to provide enhanced user awareness of the environment responsive to data from a micro-impulse radar (MIR). | 2012-11-01 |
20120274499 | Radar imaging via spatial spectrum measurement and MIMO waveforms - The proposed MIMO radar imaging method takes advantages of measurement techniques of spatial frequency components of an RF area image from radar returns. To minimize size, weight and power (SW&P), minimum redundancy arrays (MRAs) for both Tx and Rx with unique geometries are proposed. MIMO waveforms are utilized to index the radiated illuminations to a targeted area in the forms of 1-D spatial frequency components. Consequently, the corresponding radar returns from the targeted field of view (FOV) are captured by the Rx MRA. With the knowledge of uniquely designed MRA array geometries, virtual beams are synthesized in Rx processor; usually one Tx and many contiguous Rx fan beams. These virtual beams may be dynamically “moved” to different beam positions. The elongated beam direction for Tx fan beam and that for Rx fan beams are perpendicular to one another. Thus intersections of the Tx fan-beam and many Rx fan-beams are the very areas of radar returns. We refer those areas as virtual beam crosses. Conventional range and Doppler gating processing shall then be applied to the beam crosses concurrently. Radar return pixel-by-pixel within various beam crosses are measured individually. Radar images can then be synthesized. | 2012-11-01 |
20120274500 | PULSED RADAR LEVEL GAUGE SYSTEM WITH HIGHER ORDER HARMONIC REGULATION - A radar level gauge system comprising first pulse generating circuitry for generating a transmission signal, second pulse generating circuitry for generating a reference signal; and frequency control circuitry for controlling the second pulse generating circuitry to achieve a predetermined frequency difference between the transmission signal and the reference signal. The radar level gauge system further comprises first frequency selection circuitry configured to provide a higher order harmonic frequency component of the transmission signal to the frequency control circuitry; and second frequency selection circuitry configured to provide a higher order harmonic frequency component of the reference signal to the frequency control circuitry. The frequency control circuitry is configured to control the second pulse generating circuitry based on the higher order harmonic frequency component of the transmission signal and the higher order harmonic frequency component of the reference signal. Hereby, improved regulation of the reference signal can be achieved substantially without any increase in power consumption of the radar level gauge system. | 2012-11-01 |
20120274501 | MULTIBEAM RADAR APPARATUS FOR VEHICLE, MULTIBEAM RADAR METHOD AND MULTIBEAM RADAR PROGRAM - An on-board multibeam radar apparatus includes a plurality of beam elements that constitute an antenna transmitting a transmission wave and receiving an incoming wave reflected by and arriving from a target in response to the transmission wave, and a processing unit configured to apply a Fourier transformation to beam element data which are data of a received wave received through the plurality of beam elements based on the number of elements and the element interval of a desired virtual array antenna so as to create virtual array data, and to perform a predetermined process based on the created virtual array data. | 2012-11-01 |
20120274502 | Personal electronic device with a micro-impulse radar - A personal electronic device such as a smart phone can include a micro-impulse radar (MIR). | 2012-11-01 |
20120274503 | Network and personal electronic devices operatively coupled to micro-impulse radars - A network resource can be operatively coupled to personal electronic devices that include or are operatively coupled to micro-impulse radars (MIRs). | 2012-11-01 |
20120274504 | INFORMATION DISPLAY DEVICE, INFORMATION DISPLAY METHOD, AND RADAR APPARATUS - This disclosure provides an information display device. The information display device includes an acquirer for acquiring positional information on one or more display targets including at least one of a landmark serving as a reference mark used when a movable body is in move, another movable body, and a location registered by an operator, and a controller for displaying positional information and circumferential information on the movable body in an information display area, associating at least one of the one or more display targets of which a position is outside the information display area with a direction to which the at least one of the one or more display targets is located centering on the movable body, and displaying the at least one of the one or more display targets in an outer circumferential area of the information display area. | 2012-11-01 |
20120274505 | AUTOMATED REGISTRATION OF SYNTHETIC APERTURE RADAR IMAGERY WITH HIGH RESOLUTION DIGITAL ELEVATION MODELS - A method, a radar image registration manager, and a set of instructions are disclosed. A primary sensor interface | 2012-11-01 |
20120274506 | PERFORMANCE MODEL FOR SYNTHETIC APERTURE RADAR AUTOMATIC TARGET RECOGNITION AND METHOD THEREOF - A target correlation matrix is generated for multiple two-class combinations of target types each having a target correlation and a synthetic aperture radar observation space. A target probability density of a target radar cross-section signature and a background probability density of a background radar cross-section signature are utilized. The observation space of each of the two-class combinations is partitioned into a target partition and at least one background partition in accordance with the target correlation. A conditional log likelihood is calculated using at least one random number for each of the partitions in accordance with the target probability density and the background probability density, and summed according to the two-class combinations. A maximum log likelihood is calculated from the summed conditional log likelihoods given that one target type of the multiple two-class combinations is assumed to be true. An automatic target recognition performance prediction based on the maximum log likelihood is generated. | 2012-11-01 |
20120274507 | ARCHITECTURE AND METHOD FOR OPTIMAL TRACKING OF MULTIPLE BROADBAND SATELLITE TERMINALS IN SUPPORT OF IN THEATRE AND RAPID DEPLOYMENT APPLICATIONS - An antenna communication architecture for simultaneous optimal tracking of multiple broadband satellite terminals in support of in theatre operations and rapid deployment applications, and methods in relation therewith. This communication architecture is especially suitable for implementation as a hosted payload configuration on a host spacecraft. | 2012-11-01 |
20120274508 | Athletic Watch - A device for monitoring athletic performance of a user has a wristband configured to be worn by the user. The electronic module may include a controller and a screen and a plurality of user inputs operably associated with the controller. The user inputs may include a user input configured to be applied by the user against the screen and in a direction generally normal to the screen. The controller may further be configured to generate one or more user interfaces in response to various user inputs and conditions. For example, the controller may generate workout mode interfaces and non-workout mode interfaces including various goal information, workout data, reminders and the like. In one or more arrangements, multiple types of information may be displayed simultaneously. | 2012-11-01 |
20120274509 | GNSS RECEIVER AND METHOD FOR DETERMINING WHETHER TO SWITCH FROM ONE OPERATION STATE TO ANOTHER OPERATION STATE ACCORDING TO STATE SWITCHING CRITERION AND POSITIONING INFORMATION - A method for controlling a global navigation satellite system (GNSS) receiver operated in a first operation state includes: providing a state switching criterion; obtaining a positioning information; determining whether to switch from the first operation state to a second operation state according to the obtained positioning information and the state switching criterion, wherein the power consumption of the GNSS receiver operating under the first operation state and the second operation state is different. | 2012-11-01 |
20120274510 | APPARATUS AND METHOD FOR ESTIMATING THE LOCATION OF A PORTABLE TERMINAL - An apparatus and method for location estimation in a portable terminal are provided. An operation of the portable terminal includes, if a location estimation function is activated, determining whether a reference location corresponding to a cell IDentifier (ID) of a currently connected cell is prestored, determining a search frequency range of a Global Positioning System (GPS) signal using the stored reference location, and estimating a location of the portable terminal using the GPS signal detected in the search frequency range. | 2012-11-01 |
20120274511 | Satellite Based Augmentation System - A system for augmenting the availability and performance of a satellite geolocation system includes at least: a behaviour model of at least one of the satellites of said geolocation system incorporating new parameters with which to augment the operating range of said system; and an indicator of the deviation between said model and the real behaviour of said geolocation satellite, so as to enable the receiver to continue to use said geolocation satellite to determine its position, using the behaviour model, and outside the nominal operating range of the geolocation system. The parameters of the behaviour model include at least a model of distortion of the code chips transmitted by said navigation satellite to said receiver, or a model of distortion of the phase of the signal transmitted by said navigation satellite to said receiver. | 2012-11-01 |
20120274512 | Signal Processing Method, Device and System - An aspect of the invention is a signal processing method for correlating an N-bit received signal with an N-bit code word signal, wherein the method comprises steps of preprocessing said N-bit received signal and said N-bit code word signal, performing a Fourier transform ( | 2012-11-01 |
20120274513 | Method and a System for Configuring a Beam Forming Antenna in a Communication Network - A method of configuring a beam forming antenna in a communication network that comprises a first node where the beam forming antenna is located, second nodes and at least one destination node, communication links being established between said first node and said at least one destination node through at least some of said second nodes. The method comprises: emitting a signal by the beam forming antenna configured with a first set of antenna parameters; the same signal being sent from the first node to several second nodes; obtaining, for a plurality of communication links through which the signal has been sent, at least one physical magnitude representing the distortion caused by each communication link to the signal; aggregating said physical magnitudes of said plurality of communication links; and obtaining a second set of antenna parameters for configuring the beam forming antenna in accordance with said aggregated physical magnitudes. | 2012-11-01 |
20120274514 | BEAMFORMING METHODS AND APPARATUSES - A method is provided for using an antenna array to create two beams (a first beam and a second beam). In one aspect, the method uses dual polarization beam forming, which allows for many degrees of freedom in designing a desired power pattern. The method is well suited for systems with multiple radio chains (e.g., systems with active antennas). The method is also well suited for multi-port systems such as TD-SCDMA. In some embodiments, the method produces two beams where (a) the shape of the power beam pattern for the first beam and the shape of the power beam pattern for the second beam are the same (or substantially the same) in a plurality of directions of interest and (b) the beams have orthogonal (or substantially orthogonal) polarizations in the coverage area. | 2012-11-01 |
20120274515 | POSITIONING SYSTEM AND METHOD - The present invention relates to a positioning system and method. The system and the method are particularly well-suited for indoor positioning of several idle objects or moving objects, preferably with very short time between two successive position determinations. According to the invention, two signals of different propagation velocities (preferably ultra-sound and radio frequency) are sent out by an object. Alternatively, the radio signal can be sent out from a central unit. Preferably the transmission takes place simultaneously. Based on the time difference between reception of the two signals at two or more base receivers, the position of the object relative to the basic positions is determined. | 2012-11-01 |
20120274516 | Positioning - A positioning method comprising: solving a geometric algebraic expression that relates: position vectors for a plurality of antennas relative to a shared origin, a putative position vector for the shared origin and phase information measured at each of the plurality of antennas, to determine a position vector for the shared origin; and positioning an apparatus using the determined position vector for the shared origin. | 2012-11-01 |
20120274517 | ANTENNA APPARATUS RESONATING IN FREQUENCY BANDS IN INVERTED F ANTENNA APPARATUS - In an inverted F pattern antenna apparatus having a first antenna element and an electrical length of a quarter wavelength of a first resonance frequency, the inverted F pattern antenna apparatus having two resonance frequencies is configured to include a third antenna element and a second antenna element at an end portion of the first antenna element, and setting a length having an electrical length obtained by adding the electrical length of a further provided antenna element to the electrical length of the inverted F pattern antenna apparatus to the electrical length of a quarter wavelength of a second resonance frequency to achieve resonance at the second resonance frequency. In addition, a loop antenna is configured to include the first, third and second antenna elements and the grounding antenna element by capacitively coupling another end of the third antenna element to the grounding antenna element. | 2012-11-01 |
20120274518 | MULTI-BAND WIRELESS TERMINALS WITH METAL BACKPLATES AND MULTI-BAND ANTENNAE, AND MULTI-BAND ANTENNA SYSTEMS WITH METAL BACKPLATES AND MULTI-BAND ANTENNAE - A multi-band antenna system may include a unitary metal backplate. The unitary metal backplate may include a notch. The antenna system may also include a first antenna that may be at least partially covered by a non-metal cover. The first antenna may be on an end of the unitary metal backplate, and may be configured to resonate in a first frequency band in response to a first electromagnetic radiation. The first frequency band may include includes cellular frequencies. The antenna system may also include a second antenna that may be recessed in the notch. The second antenna may be configured to resonate in a second frequency band in response to a second electromagnetic radiation. | 2012-11-01 |
20120274519 | Highly Integrated Multiband Shark Fin Antenna for a Vehicle - A multiband shark fin antenna for a vehicle may include at least one transmitting and one receiving antenna element from the group consisting of AM/FM antennas, telephone and RKE antennas, GPS antenna, SDARS antenna, stacked patch antenna, DAP antenna, WLAN antenna, WIMAX antenna or DRM antenna. The antenna elements are disposed beneath a joint shark fin-shaped outer cover on the exterior of the vehicle. On the inside, the shark fin-shaped outer cover includes an antenna circuit board having the antenna elements disposed thereon. Electronic adjustment or amplifier circuits including a transceiver, tuner or receiver are disposed on both the upper and lower faces of the antenna circuit board. Shielding plates, which shield the adjustment or amplifier circuits with respect to the antenna elements, are disposed on the upper side of the antenna circuit board. In addition, at least one digital data connection is present on said multiband antenna. | 2012-11-01 |
20120274520 | Triaxial Positioner for an Antenna - A positioner for an antenna intended to be placed in a given or restricted volume comprises: a first axis Aα ensuring the movement of the antenna in azimuth, a third axis Aγ ensuring the movement of the antenna in elevation, said third axis Aγ being orthogonal and coplanar to the first axis Aα, and a second axis of rotation Aβ or cross-elevation axis positioned so as to intersect said first axis Aα and said third axis Aγ at one and the same virtual point O, said virtual point O of intersection of the three axes Aα, Aβ, Aγ constituting the pivot point of the movements of said antenna mounted on the positioner. | 2012-11-01 |
20120274521 | COMPLEX ANTENNA AND COMMUNICATION DEVICE - A complex antenna which receives or transmits a plurality of electromagnetic waves of different frequencies is provided. A first one of the electromagnetic waves is an alternating magnetic flux. The complex antenna includes a first antenna which receives or transmits the alternating magnetic flux. The complex antenna includes a second antenna arranged such that the first antenna and the second antenna overlap as viewed from a direction in which the alternating magnetic flux penetrates the first antenna. The second antenna is adapted for reducing an induction effect of a current which is induced by the alternating magnetic flux and flows in the second antenna. | 2012-11-01 |
20120274522 | MULTIPLE ANTENNA ASSEMBLY UTILIZING ELECTRO BAND GAP ISOLATION STRUCTURES - A multiple antenna assembly with high isolation between the antennas is disclosed. The assembly includes a dielectric substrate with a ground plane and first and second antennas thereon. One or more metal-dielectric isolation structures are on the substrate at locations at which an electric current is present that has a current density greater than a predefined threshold. Each metal-dielectric isolation structure resonates at a given frequency that inhibits mutual signal coupling between the first and second antennas. Various configurations, such as concentric ring patterns, for the metal-dielectric isolation structures are disclosed. A device can be provided to dynamically tune the given frequency of the metal-dielectric isolation structures to correspond to radio frequency signals emitted by the first and second antennas. | 2012-11-01 |
20120274523 | ANTENNA ASSEMBLY UTILIZING METAL-DIELECTRIC RESONANT STRUCTURES FOR SPECIFIC ABSORPTION RATE COMPLIANCE - An wireless communication device has a housing with an exterior surface that is designed to face a user when the wireless communication device is transmitting a radio frequency signal. The communication device includes an antenna disposed inside the housing for emitting a radio frequency signal. A metal-dielectric structure resonates to reflect the radio frequency signal. The metal-dielectric structure is located between the antenna and the exterior surface at a position wherein he metal-dielectric structure traps and reflects the radio frequency signal thereby reducing a specific absorption rate of the wireless communication device. | 2012-11-01 |
20120274524 | METAMATERIAL RECONFIGURABLE ANTENNAS - Leaky wave antennas that can be reconfigured in pattern and/or polarization by exploiting the characteristic of metamaterial structures loaded with variable capacitor and inductors employ a Composite Right Left Handed (CRLH) unit cell with two independent DC biases used to actively change the group delay of the transmission line and the polarization of the radiated field while preserving good impedance matching. Different degrees of pattern and polarization reconfigurability are achieved by cascading multiple of these unit cells along a straight line, a circular line or a zigzag line while preserving high gain for all the antenna configurations and good impedance matching. | 2012-11-01 |
20120274525 | Steering Radio Frequency Beams Using Negative Index Metamaterial Lenses - A method and apparatus are present for steering a radio frequency beam. The radio frequency beam is emitted from an array of antenna elements at a first angle into a lens at a location for the lens. The first angle of the radio frequency beam is changed to a second angle when the radio frequency beam exits the lens. The second angle changes when the location at which the radio frequency beam enters the lens changes. The second angle of the radio frequency beam is changed to a third angle when the radio frequency beam with the second angle passes through a negative index metamaterial lens located over the lens. | 2012-11-01 |
20120274526 | Line Conversion Structure and Antenna Using the Same - In a line conversion structure, a slot line includes a slot ground conductor connected to a ground layer with a through conductor that passes through the dielectric layer, a slot signal conductor, and a slot disposed between the slot ground conductor and the slot signal conductor. A signal conductor of a microstrip line is orthogonal to the slot ground conductor and the slot, with a gap between the signal conductor and the slot ground conductor, and an end of the signal conductor is connected to the slot signal conductor, and a length L of a portion of the slot ground conductor, the portion being parallel to the signal conductor with the gap, is less than or equal to 0.25 times a wavelength of a signal transmitted through the microstrip line. | 2012-11-01 |