Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 7 - Details of systems according to groups , ,
Patents for G01S 7 - Details of systems according to groups , , (41,338)
11/1982
11/17/1982EP0064900A1 Electromagnetic system with correlation detection and proximity fuze using said system
11/16/1982US4359767 Ultrasonic array
11/16/1982US4359740 Phased array antenna with extinguishable phase shifters
11/16/1982US4359736 Frequency-phase coding device
11/16/1982US4359732 Topographical mapping radar
11/16/1982US4359056 Automatic digital backfat meter
11/16/1982CA1135819A1 Anti-collision vehicular radar system
11/10/1982EP0064399A2 Ultrasonic measuring method
11/09/1982US4358835 Method and device for matching the reflector of an acoustic echo ranging system
11/09/1982US4358766 Jamming signal reduction system
11/09/1982US4358764 Coupling unit for coaxial cable including means for radiating wave energy
11/09/1982CA1135397A1 Accurate distance amplitude compensation
11/03/1982EP0063865A1 Digital scan converter with randomized decay function
11/02/1982US4357690 Switch circuit for exciting ultrasonic transducer elements
11/02/1982US4357610 Waveform encoded altitude sensor
11/02/1982US4357607 Video extractor
11/02/1982US4356731 Method and means for generating time gain compensation control signal for use in ultrasonic scanner and the like
10/1982
10/27/1982EP0063496A1 Range-finding apparatus using encoded signals
10/26/1982US4356489 Vehicle speed sensing apparatus with electromagnetic wave interference detector
10/26/1982US4356487 Sounding apparatus
10/26/1982US4355894 Method and apparatus for correcting for meteorological error in distance measurements using light waves
10/26/1982CA1134492A1 Transmit receive transducer array and ultrasonic imaging system
10/19/1982US4355312 Radar signal processor
10/19/1982CA1134016A1 Array system with a high resolving power
10/19/1982CA1134013A1 Solid state pulsed coherent doppler radar
10/14/1982WO1982003463A1 A method and apparatus for functionally testing a laser rangefinder
10/13/1982EP0062519A1 Adaptive constant false alarm rate (CFAR) processor
10/13/1982EP0062477A1 Ultrasonic measuring apparatus
10/12/1982US4354191 Ground-speed Doppler radar for vehicles
10/12/1982US4354106 Light barrier apparatus
10/12/1982CA1133624A1 Underwater mapping apparatus and method
10/06/1982EP0061941A2 Radar system providing optimized target resolution of both short and long range targets
10/06/1982EP0061559A2 Test equipment for a radar unit with synthetic aperture
10/05/1982US4353123 Ultrasonic transmitter
10/05/1982US4353068 Method for calibrating beam emitter type speed sensor for railroad rolling stock
10/05/1982US4353004 Circuit for alternate transmission and reception with only one sound source transducer
09/1982
09/29/1982EP0061403A1 Drift compensating device for at least a single measuring channel, and its application
09/28/1982US4352106 Radar reflectors
09/28/1982US4352105 Display system
09/28/1982US4352102 Liquid crystal display of time dependent signals
09/28/1982US4352030 Pulse detectors
09/22/1982EP0060654A1 Improvements in or relating to electronic distance measuring instruments
09/21/1982US4351038 Ultrasonic examination and imaging
09/21/1982US4350998 Device for differential image determination
09/21/1982CA1132240A1 Ultrasonic nondestructive testing device
09/15/1982EP0059998A1 Pulse radar apparatus
09/14/1982US4349823 Automotive radar monitor system
09/14/1982US4348902 Ultrasonic imaging system using plural square wave pulse trains of successively delayed intervals
09/14/1982CA1131780A1 Radar signal simulator
09/14/1982CA1131758A1 High resolution ultrasound diagnostic apparatus
09/14/1982CA1131757A1 Scan converter
09/14/1982CA1131753A1 Output display for b-scan ultrasonoscope
09/14/1982CA1131751A1 Frequency synthesizer apparatus and method in ultrasonic imaging
09/14/1982CA1131748A1 Controlled ultrasound transmitting/receiving for automatic measurement of distances on a water body
09/07/1982US4348693 Television weather radar system
09/07/1982US4348674 Apparatus and method for classifying moving targets
09/07/1982US4348586 Automatic bandwidth control system
09/07/1982CA1131340A1 High resolution rotating head ultrasonic scanner
09/07/1982CA1131339A1 Formation of sonar channels by charge-coupled devices
09/07/1982CA1131331A1 Radar systems
09/07/1982CA1131329A1 Mechanical/electrical control device for displacing an object
08/1982
08/31/1982US4347618 Apparatus for processing weather radar information
08/31/1982US4347592 Sonar
08/31/1982US4347591 Imaging sonar system and method
08/31/1982US4347516 Rectangular beam shaping antenna employing microstrip radiators
08/31/1982US4347515 Radar radiometer and its use
08/31/1982US4347513 Netted search radar system
08/31/1982US4346867 Transport mechanism for ultrasonic scanner
08/31/1982US4346717 Device for punctuating internal body organs, vessels or the like
08/31/1982US4346599 Method and apparatus for ultrasonically testing polymers
08/24/1982US4346391 Recorder
08/24/1982US4346382 Doppler radar for detection and localization of helicopters
08/24/1982US4346293 Optical electronic distance sensor with a parallel beam of light and adjustable detector-emitter separation
08/24/1982CA1130442A1 Beam deflection method and apparatus for sector scan ultrasound imaging systems
08/24/1982CA1130440A1 Sonic pulse-echo method and apparatus for determining attenuation coefficients
08/24/1982CA1130438A1 Video a-trace display system for ultrasonic diagnostic system
08/19/1982WO1982002781A1 The holographic b-scan imaging method
08/19/1982WO1982002776A1 Radar sensing system
08/18/1982EP0058095A1 Device for determining the time of arrival of pulses, for use in distance measuring equipment
08/18/1982EP0058032A2 Radar arrangements
08/18/1982EP0057949A1 Pulse radar apparatus
08/17/1982US4345252 Non-linear dynamic filtering device for the angular measuring of noise in a radar
08/17/1982US4344705 Distance measuring apparatus based on the pulse travel time method
08/17/1982CA1129984A1 Two-dimensional linear b-scan ultrasound diagnostic apparatus with phase and amplitude tapering
08/17/1982CA1129983A1 Method of and apparatus for providing information as to the existence or position of objects
08/11/1982EP0057538A2 Antenna device
08/11/1982EP0057447A1 Distance measuring apparatus according to the principles of the travel time measurement of a light pulse
08/10/1982US4344159 Ultrasonic transducer
08/10/1982CA1129539A1 Ultrasonic imaging system utilizing dynamic and pseudo-dynamic focusing
08/10/1982CA1129538A1 Method of and apparatus for echo location of objects
08/10/1982CA1129518A1 Electro optical control to detect a filament passing through a guide eye and using a light emitting diode
08/03/1982US4342998 Pulsed radio frequency transmitting and receiving system
08/03/1982US4342906 Pulse width modulated feedback arrangement for illumination control
08/03/1982US4342514 Means and method for testing laser range finders
08/03/1982CA1129067A1 Method and apparatus for converting analog ultrasonic echo signals into digital form
08/03/1982CA1129062A1 Ultrasonic sector scanner
08/03/1982CA1129052A1 Radar system
07/1982
07/27/1982US4342097 Memory buffer
07/27/1982US4342087 Indicator having belts, intended in particular for a radio altimeter
07/27/1982US4341120 Ultrasonic volume measuring system
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