Patent application number | Description | Published |
20100195710 | RECEIVING APPARATUS WITH FREQUENCY DOMAIN EQUALIZER - The present invention relates to a receiving apparatus ( | 08-05-2010 |
20100226462 | RECEIVING APPARATUS AND METHOD WITH NO OVERSAMPLING ANALOG TO DIGITAL CONVERSION - The present invention relates to a receiving apparatus for receiving signals in a wireless communication system, in which the signals comprise a dedicated channel estimation sequence, comprising an analog to digital converter adapted to convert received signals into digital samples with a sampling rate identical to a symbol rate of the received signals, a channel estimation means adapted to perform a channel estimation on the basis of the dedicated channel estimation sequence comprised in a digital samples of the received signals, an evaluation means adapted to evaluate the channel estimation result from the channel estimation means, and a control means adapted to control a phase of the sampling rate of the analog to digital converter on the basis of an evaluation of the channel estimation result. | 09-09-2010 |
20100266082 | RECEIVING APPARATUS AND METHOD WITH CLOCK DRIFT ESTIMATION AND COMPENSATION - The present invention relates to a receiving apparatus | 10-21-2010 |
20110278459 | SYSTEM AND METHOD FOR MONITORING THE PRESENCE OF A PERSON IN A MONITORED AREA - The present invention relates to a system and a corresponding method for monitoring the presence of a person in a monitored area. To reliably monitor the presence of the person, the system comprises:
| 11-17-2011 |
20120288033 | RECEIVING APPARATUS FOR HIGH FREQUENCY IMAGING SYSTEM - A receiving apparatus, a receiving method, and an imaging apparatus and method, adapted to receive high frequency image signals. The apparatus includes two or more receiver channels, each receiver channel including an antenna pattern including plural antenna elements to receive high frequency image signals, a receiving mechanism to process the high frequency image signals received by the antenna elements into baseband signals, an analog-to-digital conversion mechanism to convert the baseband signals from the receiving mechanism into digital signals, a phase shifting mechanism to phase shift the digital signals, and a combining mechanism to combine the phase shifted digital signals from the receiver channels into combined signals. | 11-15-2012 |
20120299773 | BEAM FORMING DEVICE AND METHOD - The present disclosure relates to a beam forming device, comprising a transmit unit comprising at least two transmit elements that transmit radiation towards a scene, a receiver unit comprising at least two receive elements that receive radiation from said scene and that generate receive signals from said received radiation, and a beam forming unit that performs beam forming to obtain beam formed output signals from said receive signals by use of beam forming weights, wherein said beam forming weights are adapted to a distance between the scene and one or more transmit elements and/or receive elements, said distance being indicated by a distance indicator, and wherein said beam forming weights are changed if said distance changes. | 11-29-2012 |
20130002488 | WIDEBAND BEAM FORMING DEVICE; WIDEBAND BEAM STEERING DEVICE AND CORRESPONDING METHODS - A beam forming device and method as well as to a beam steering device and method are described. The imaging beam forming device comprises a wideband transmit unit comprising at least one transmit antenna, a receiver unit comprising at least two receive antennas and at least one receive element that receive radiation from said scene and that generate receive signals from said received radiation, and a beam forming unit that performs beam forming to form a receive beam and obtain beam formed output signals from said receive signals by use of beam forming weights. For different samples or groups of subsequent samples of a receive signal, a sample representing said receive signal at a different frequency, a frequency-dependent weight is used for beam forming, which frequency-dependent weights are adapted to result in a predetermined shape of said receive beam. | 01-03-2013 |
20130016003 | BEAM FORMING DEVICE AND METHOD USING FREQUENCY-DEPENDENT CALIBRATIONAANM STIRLING-GALLACHER; RichardAACI DallasAAST TXAACO USAAGP STIRLING-GALLACHER; Richard Dallas TX USAANM TESTAR; MiquelAACI StuttgartAACO DEAAGP TESTAR; Miquel Stuttgart DEAANM DAYI; FurkanAACI StuttgartAACO DEAAGP DAYI; Furkan Stuttgart DEAANM BOEHNKE; RalfAACI EsslingenAACO DEAAGP BOEHNKE; Ralf Esslingen DEAANM BLECH; MarcelAACI HerrenbergAACO DEAAGP BLECH; Marcel Herrenberg DEAANM WANG; QiAACI StuttgartAACO DEAAGP WANG; Qi Stuttgart DE - A beam forming device that enables the use for wideband digital beam forming and provide a high accuracy a beam forming device comprises a transmitter arrangement and a receiver arrangement, wherein the total number of transmit antennas and receive antennas is at least three. A beam forming unit performs beam forming to obtain beam formed output signals from said receive signals by use of corrected beam forming weights. A correction unit corrects preliminary beam forming weights in amplitude and/or phase by use of frequency-dependent final calibration coefficients representing the different amplitude and/or phase responses of the different channels between said at least one transmit antenna and said at least one receive antenna at two or more separate frequencies covered by the radiation transmitted towards the scene. | 01-17-2013 |
20130158633 | MOBILE DEVICE FOR THERAPEUTIC ACTION - The present disclosure relates to a mobile device for domestic use by a patient for therapeutic action on himself/herself, comprising: a millimeter wave generator that generates millimeter wave radiation, a millimeter wave antenna that emits millimeter waves generated by said millimeter wave generator in a predetermined direction, a coupling element that couples the millimeter wave antenna to the millimeter wave generator and that transmits the millimeter wave radiation generated by said millimeter wave generator to said millimeter wave antenna, a control unit that controls the millimeter wave generator, and a user interface that allows a patient to change settings of the device. | 06-20-2013 |
20140168007 | METHOD FOR GENERATING AN IMAGE AND HANDHELD SCREENING DEVICE - A method for generating an image is provided including taking a first active radar image of an object from a first position with a handheld screening device; taking a second active radar image of the object from a second position with the handheld screening device; and generating a third image based on the first active radar image and the second active radar image. A corresponding handheld screening device is provided as well. | 06-19-2014 |
20140168008 | METHOD FOR DISPLAYING AN ACTIVE RADAR IMAGE AND HANDHELD SCREENING DEVICE - A method for displaying an active radar image of an object on a handheld screening device is provided comprising taking a sequence of active radar images of an object, the different active radar images of the sequence being representative for different distances of the object from the handheld screening device; selecting an image of the sequence of active radar images; and displaying the selected image on a display. A corresponding handheld screening device is provided as well. | 06-19-2014 |
20140168013 | METHOD FOR OPERATING A HANDHELD SCREENING DEVICE AND HANDHELD SCREENING DEVICE - A method for operating a handheld screening device is provided, including taking a first image; determining a region of interest in the first image; and generating a scanned image by an active radar scan of the region of interest. A corresponding handheld screening device is provided as well. | 06-19-2014 |