Patents for G01S 7 - Details of systems according to groups , , (41,338)
10/1994
10/04/1994US5353260 Noise signal processor
10/04/1994US5353109 Receiver-transmitter for a target identification system
10/04/1994US5353031 Integrated module controller
10/04/1994CA2035811C Polystatic correlating radar
09/1994
09/29/1994WO1994022033A1 Process for recognizing and discriminating between useful and interfering echos in the reception signal of distance sensors working according to the pulse-echo principle
09/29/1994DE4309599A1 Method and device for detecting an inaminate object having dynamic properties in the ground
09/29/1994DE3831952A1 Arrangement in a torpedo search head
09/28/1994EP0617297A2 Radar transponder
09/27/1994US5351077 Microwave aircraft landing system using narrow bandwidth filtering
09/27/1994US5351058 General purpose sidelobe canceller system
09/27/1994US5351057 Directive optimization of coherent sidelobe canceller systems
09/27/1994US5351055 Radar apparatus
09/27/1994US5351054 Radar target with delayed reply means
09/27/1994US5351045 Low-level wind-shear alert system
09/21/1994EP0616439A2 Apparatus for simultaneously detecting a plurality of discrete laser modulation frequencies
09/21/1994EP0616231A2 Process and device for measuring the current volume in a layer with reflecting structure
09/21/1994EP0615625A1 Therapy device for destroying a target by acoustic signals featuring time reversal
09/21/1994EP0615623A1 Spectral discrimination using temporal mapping of light pulses through optical filters.
09/21/1994EP0615621A1 Optical doppler velocimeter
09/20/1994US5349567 Least mean square (LMS) normalizer for active sonar
09/20/1994US5349525 Color flow imaging system utilizing a frequency domain wall filter
09/20/1994US5349524 Color flow imaging system utilizing a time domain adaptive wall filter
09/20/1994US5349430 Radar apparatus for a vehicle
09/20/1994US5349378 Context independent fusion of range and intensity imagery
09/20/1994US5349358 Method and device to determine the passing to a pre-selected distance of a reflector point by means of the time of propagation of a continuous wave
09/20/1994US5349357 Circuit arrangement for obtaining a constant field strength of an HF signal radiated by a transmitting device with exchangeable antenna
09/20/1994US5349356 Simultaneous data transmission and reception system using microwaves
09/20/1994US5349262 Phased array ultrasound imaging system with dynamic elevation focusing
09/20/1994US5348020 Method and system for near real-time analysis and display of electrocardiographic signals
09/20/1994US5348015 Method and apparatus for ultrasonically detecting, counting and/or characterizing emboli
09/20/1994US5348013 Ultrasonic diagnostic apparatus capable of acquiring high quality image by correcting phase distortion contained in ultrasonic pulses
09/20/1994CA2037849C Method for constructing the radiation pattern of an electronic scanning radar high efficiency active antenna and antenna using said method
09/20/1994CA2037841C High efficiency active printed antenna system for an agile space radar
09/15/1994WO1994020940A1 Loop powered process control transmitter
09/15/1994WO1994020866A1 Wall filter using circular convolution for a color flow imaging system
09/15/1994DE4307956A1 Method for segmenting a structure
09/14/1994EP0615137A2 Three dimensional imaging radar
09/14/1994EP0615136A2 Electronic transponder tuning procedure
09/14/1994EP0614537A1 Laser diode liquid-level/distance measurement
09/14/1994EP0614536A1 Laser diode distance measurement
09/14/1994EP0614534A1 Azimuth correction for radar antenna roll and pitch
09/13/1994US5347645 Time code interface
09/13/1994US5347495 Matching transformer for ultrasonic transducer
09/13/1994US5347357 High-voltage crystal ramp generator and integrator for FM laser radar
09/13/1994US5347282 Apparatus for the observation and indentification of helicopters
09/13/1994US5347281 Frequency-coded monopulse MTI
09/13/1994US5347273 Adjustable, ultrasonic collision warning system
09/13/1994US5347137 Multi lens for efficient collection of light at varying distances
09/13/1994US5347120 For determining the strength and proximity of a pulsed-laser radar signal
09/13/1994US5347117 Operator interface for a photoelectric control unit
09/13/1994US5345939 Ultrasound imaging system with dynamic window function
09/08/1994DE4306920A1 Radar apparatus having a synthetic aperture on the basis of rotating antennas
09/08/1994DE4306660A1 System for locating and identifying vehicles on an airfield
09/07/1994EP0614092A1 Radar apparatus
09/07/1994EP0546148A4 Laser radar device
09/07/1994EP0510104B1 Collision avoidance transmit system with autocalibration
09/06/1994US5345539 Radar apparatus using neural network for azimuth and elevation detection
09/06/1994US5345471 Ultra-wideband receiver
09/06/1994US5345427 Ultrasonic transducer
09/06/1994US5345426 Delay interpolator for digital phased array ultrasound beamformers
09/06/1994US5345304 Integrated LADAR/FLIR sensor
09/06/1994US5345243 Continuous-wave reflection transmissometer with target discrimination using modulated targets
09/06/1994US5345240 Handheld obstacle penetrating motion detecting radar
09/06/1994US5345239 High speed serrodyne digital frequency translator
09/06/1994US5343864 Ultrasonic diagnostic apparatus
09/06/1994CA2037710C Forward looking radar
09/04/1994CA2116755A1 Radar apparatus
08/1994
08/31/1994EP0613022A2 Airborne weather radar system with aircraft altitude and antenna tilt angle dependent sensitivity time control
08/31/1994EP0612502A1 Multi-dimensional visualization apparatus for observing tissue
08/30/1994US5343285 Electrical circuit for measuring the frequency of laser Doppler signals
08/30/1994US5343284 Imaging lidar system employing bistatic operation
08/30/1994US5343211 Phased array antenna with wide null
08/30/1994US5343207 Real-time wide-band compressive-receiver system
08/30/1994US5343203 Doppler tracking method for object imaging from radar returns
08/30/1994US5341808 Doppler ultrasound clutter and sensitivity phantom
08/25/1994DE4305011A1 Pulse transit time measurement method
08/24/1994EP0611969A1 Time-sharing radar system
08/24/1994EP0611291A1 Method and apparatus for removing artifacts from an ultrasonically generated image of a small cavity
08/23/1994US5341346 Portable narrow angle sonar range finder
08/23/1994US5341345 Ultrasonic stand-off gauge
08/23/1994US5341146 Covert remote electronic warfare simulator
08/23/1994US5341144 Vehicular cruise control system and radar system therefor
08/23/1994US5341141 Three dimensional imaging radar
08/23/1994US5341138 Structure of reception frequency converting portion in a multi-band microwave detector
08/23/1994CA2037711C Forward looking radar
08/18/1994WO1994014378A3 Apparatus and method for image processing including one-dimensional clean approximation
08/18/1994WO1993000036A3 Ultrasonic small cavity imager
08/18/1994DE4304344A1 Method for the elimination of the reflective element of light radiation reflected from an object
08/18/1994DE4304027A1 Radar set having a synthetic aperture on the basis of rotating antennas
08/17/1994EP0610918A2 Device for measuring the time of flight of electromagnetic waves
08/16/1994US5339282 Resolution enhancement for ultrasonic reflection mode imaging
08/16/1994US5339275 Analog memory system
08/16/1994US5339085 Three-dimensional radar display
08/16/1994US5339084 Radar apparatus
08/16/1994US5339083 Transmit-receive module
08/16/1994US5339082 FM/CW sensor processor for target recognition
08/16/1994US5338925 Apparatus for simultaneously detecting a plurality of discrete laser modulation frequencies having circuitry for background radiation canceling
08/11/1994DE4410112A1 Fast, small stealth minelaying and minesweeping ship for use in the navy and the marine corps
08/10/1994EP0610073A1 System for acoustically measuring the length of a pipe
08/10/1994EP0511240B1 Real time signal separation method and device