Patents for G01S 7 - Details of systems according to groups , , (41,338)
06/1995
06/29/1995DE4344509A1 Measuring acoustic back scattering characteristics of water floor esp. sea-bed
06/29/1995CA2176358A1 Eye safe laser imaging system
06/28/1995EP0660135A2 Radar signal processor
06/28/1995EP0660134A2 Efficient multi-target tracking method
06/28/1995EP0660133A2 False track discrimination in the sidelobe region of a monopulse antenna
06/28/1995EP0660132A1 Digital method for the detection of a short in time pulse and circuit for the implementation of the method
06/28/1995EP0660124A2 Phase noise measurement system and method
06/28/1995EP0660079A2 Three-dimensional measuring apparatus
06/27/1995US5428837 Method and apparatus for reducing local oscillator leakage in integrated circuit receivers
06/27/1995US5428582 For use with a craft
06/27/1995US5428581 Method for compensating for the movement of the antenna for a sonar
06/27/1995US5428438 Laser ranging and detection system employing a geometric coherent/incoherent beam separator
06/27/1995US5428361 Large time-bandwidth chirp pulse generator
06/27/1995US5428360 Measurement of radar cross section reduction
06/27/1995US5427323 Fishline length measurement device
06/24/1995CA2138855A1 Efficient multi-target tracking method
06/22/1995WO1995016928A1 Signal processing system and method for use in multi beam sensing systems
06/21/1995EP0658091A1 Method and apparatus for elastographic measurement and imaging
06/21/1995CN1103953A Portable radio signal detecting system
06/21/1995CN1103774A Ultrasonic diagnostic equipment
06/20/1995US5426619 For use in a craft
06/20/1995US5426482 Distance-measuring apparatus
06/20/1995US5426436 Radar apparatus
06/20/1995US5426435 Open loop proximity detector
06/20/1995US5426434 Semiautomatic jam-accept (SAJAC) decider for mode-4 of the IFF mark XII
06/20/1995US5426433 Coherent RF pulse multiplier
06/14/1995EP0657747A1 Ultrasonic diagnostic apparatus
06/14/1995EP0657034A1 Bandwidth sampling technique for digital focusing in array imaging systems
06/14/1995DE4342288A1 Reflectometer for detecting and monitoring condition of threads etc.
06/13/1995US5425136 Three-dimensional maximum a posteriori (map) tracking
06/13/1995US5425000 Spatial rejection of direct blast interference in multistatic sonars
06/13/1995US5424823 System for identifying flat orthogonal objects using reflected energy signals
06/13/1995US5424749 Vibrating object assessment from a pulse operated vibrating sensor
06/13/1995US5424741 Radiation detectable inflatable decoy
06/13/1995US5424717 Laser light transmitter and proximity detector
06/13/1995US5424631 Hybrid instantaneous frequency measurement compressive receiver apparatus and method
06/13/1995US5423318 Phase aberration corrections utilizing color flow processors
06/08/1995WO1995015521A2 Pc based ultrasound device with virtual control user interface
06/08/1995WO1995015504A1 Receiver for bistatic doppler radar network
06/08/1995WO1995009370A3 Laser sensor capable of measuring distance, velocity, and acceleration
06/07/1995CN1028802C Combined microwave and optic rotaty joint
06/06/1995US5422912 Adaptive weak signal identification system
06/06/1995US5422830 Method for tracking a maneuvering target with a slow scan rate sensor
06/06/1995US5422637 Method of performing beam compression process on antenna pattern of radar
06/06/1995US5421728 In-flight radar warning receiver training system
06/06/1995US5421333 Ultrasonic diagnostic apparatus
06/06/1995US5421332 Ultrasound imaging device in medicine displaying freeze-frame without flickering
06/06/1995CA2054657C Method and apparatus for underwater sonar scanning
06/01/1995WO1995014940A1 Method of determining atmospheric content and a device for carrying out the said method
06/01/1995WO1995014939A1 Radar process and device for carrying out said process
05/1995
05/31/1995EP0655150A1 Recording of operational events in an automotive vehicle
05/31/1995EP0655141A1 Multi-frequency, multi-target vehicular radar system using digital signal processing
05/31/1995EP0655140A1 Windshear radar test systems and methods
05/31/1995EP0655139A1 Interference avoidance system for vehicular radar system
05/30/1995US5420591 Method for the discriminating of obstacles by means of radar, and applications
05/30/1995US5420588 Wave attenuation
05/30/1995US5419330 Ultrasonic diagnostic equipment
05/24/1995EP0654679A1 Near-range microwave detection for frequency-modulation continuous-wave and stepped frequency radar systems
05/24/1995EP0654678A1 Radar apparatus provided with ECCM facilities
05/24/1995EP0654676A1 Method for determining the fundamental frequencies of the frequency spectrum of an acoustic locating device
05/24/1995EP0654401A1 Method of protecting a ship against an attacker, and protection device therefor
05/24/1995EP0591477A4 Arbitrary waveform generator architecture.
05/23/1995US5418758 Distance measurement system
05/23/1995US5418540 Method and apparatus for eliminating signal sidelobes from a received signal frame in a multichannel receiver
05/23/1995US5418539 Method of performing beam compression process on antenna pattern of radar
05/23/1995US5418535 Mixed radar/graphics indicator
05/23/1995US5418359 Method and apparatus for detecting objects with range-dependent blocking
05/23/1995US5417217 Echo beam former for an ultrasonic diagnostic apparatus
05/23/1995US5417215 Method of tissue characterization by ultrasound
05/19/1995CA2136035A1 Near-range microwave detection for frequency-modulation continuous-wave and stepped frequency radar systems
05/18/1995WO1995013547A1 Time varying adaptive clutter filter and clutter residue sensor
05/17/1995EP0653646A1 Optical apparatus as a driving aide
05/17/1995EP0653645A2 Method for measuring a distance
05/17/1995EP0653644A2 Distance measuring system
05/16/1995US5416723 Loop powered process control transmitter
05/16/1995US5416489 Substitution procedure and apparatus for phased array error correction
05/16/1995US5416488 Radar return signal processing method
05/16/1995US5416487 Testing of dual technology sensors
05/16/1995US5416321 Integrated apparatus for mapping and characterizing the chemical composition of surfaces
05/16/1995US5416319 Optical scanner with dual rotating wedge mirrors
05/16/1995US5415173 Ultrasound diagnosis system
05/16/1995CA2031453C Device for level gauging with microwaves
05/11/1995WO1995012823A1 Programmed radar coordinate scan conversion
05/11/1995WO1995012803A1 Wayside monitoring of the angle-of-attack of railway vehicle wheelsets
05/09/1995US5414676 Sonar array with reduced grating lobes
05/09/1995US5414675 Sonar system for detection of near bottom targets
05/09/1995US5414429 Device for converting output data of a radar for the display thereof on a television screen
05/09/1995US5414256 Apparatus for and method of controlling a device by sensing radiation having an emission space and a sensing space
05/09/1995US5413106 Multi-dimensional visualization apparatus for observing tissue
05/09/1995US5413105 Median temporal filtering of ultrasonic data
05/09/1995CA2028860C Short-range radar transceiver employing a fet oscillator
05/04/1995WO1995012129A1 Coherent generation of pulse expanded/compressed transmission and reception signals in an identification system or sensor transmission and reception system
05/03/1995EP0651263A1 Method for determining the order of range ambiguity of radar echoes
05/03/1995EP0650600A1 Hf background noise measurement in hf environments
05/03/1995CA2134856A1 Process for determining the distance ambiguity rank in radar echoes
05/02/1995US5412617 In a sonar method
05/02/1995US5412414 Self monitoring/calibrating phased array radar and an interchangeable, adjustable transmit/receive sub-assembly
05/02/1995US5412391 Adaptive decorrelating sidelobe canceller
05/02/1995US5412325 Phase noise measurement system and method
04/1995
04/27/1995DE4340722C1 Device for suppressing a residual carrier produced during modulation at the transmitting end