HONEYWELL INTERNTIONAL INC.
HONEYWELL INTERNTIONAL INC. Patent applications | ||
Patent application number | Title | Published |
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20140085624 | COAXIAL GYRO ACCELEROMETER IN A SEMICONDUCTOR SUBSTRATE - A coaxial gyro accelerometer device in a semiconductor substrate for simultaneously sensing coaxial linear and rotational forces. An exemplary device includes a resonating cantilever beam within a substrate and a package having a resonating cavity. The package supports the substrate while allowing the beam to resonate. The substrate also includes a piezoresistor driver, a piezoresistor sensor, and a semiconductor interferometric optical gyro. The piezoresistor driver and sensor are incorporated within the beam. The driver electrothermally resonates the beam. The sensor piezoresistively senses a signal that relates to an acceleration force out-of-plane of the beam. A waveguide of the semiconductor interferometric optical gyro is incorporated in the substrate around the beam. The gyro senses rotational motion about the axis that is the same as the acceleration vector (out-of-plane of the beam). The gyro also includes a laser source and a light detector. The beam is formed contiguously from the semiconductor substrate. | 03-27-2014 |
20140070985 | SYSTEMS AND METHODS FOR COMBINED FREQUENCY-MODULATION CONTINUOUS-WAVE AND PULSE-COMPRESSION TRANSMISSION OPERATION - Systems and methods for allowing dual-mode radar operation. An exemplary transmission system includes a hybrid coupler that receives a signal produced by a synthesizer and couples the received signal to two output ports. A pulse transmitter receives a pulse transmit-activate signal from a controller, receives an input signal from the hybrid coupler and, if the activate signal has been received, amplifies the received signal based on a predefined desired pulse output transmission setting. A frequency-modulation continuous-wave (FMCW) transmitter receives an FMCW transmit-activate signal from the controller, receives an input signal from the hybrid coupler and, if the activate signal has been received, amplifies the received input signal based on a predefined desired FMCW output transmission setting. An isolator protects the pulse transmitter during FMCW operation and also the FMCW transmitter from receiving power reflected off of pulse transmitter components. | 03-13-2014 |