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 13 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
Patents for G01S 13 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified (37,701)
10/1998
10/21/1998EP0872740A1 Device for self-test of the emission and reception chains of a radar mainly for automotive vehicles
10/21/1998EP0872700A2 Method and apparatus for detecting mines using radiometry
10/21/1998EP0871898A1 Signal processing method in a motor vehicle radar system and radar system therefor
10/21/1998EP0871897A1 Contactless data transmission and receiving device with a synchronous demodulator
10/21/1998EP0776487B1 Process for determining the position of a radar target
10/20/1998US5826216 Anticipatory collision sensor system
10/20/1998US5825827 Dynamically compensated linear regulator for pulsed transmitters
10/20/1998US5825329 Modulated backscatter microstrip patch antenna
10/20/1998US5825323 Radar sensor
10/20/1998US5825322 Method and apparatus for rotating an electronically-scanned radar beam employing a variable-dwell scanning process
10/15/1998WO1998045892A1 Arrangement for controlling radar transmissions for a system of antennas on a moving platform
10/15/1998WO1998045765A1 Interference preventing device for vehicle
10/15/1998WO1998045726A1 Method for monitoring the earth surface
10/15/1998WO1998045725A1 Radar system, including for use in a vehicle
10/15/1998WO1997049972A3 Measuring distance
10/15/1998DE19744794A1 Plastics anti-personnel mine clearance method
10/15/1998DE19735848A1 Verfahren zur Überwachung der Erdoberfläche A method for monitoring the earth's surface
10/14/1998EP0871042A1 Radio frequency automatic identification system
10/14/1998EP0870206A1 Method for determining the precipitation ratio by double polarisation radar and meteorological radar for implementing such process
10/14/1998EP0870205A1 Method and system for sensing and locating a person, e.g. under an avalanche
10/13/1998US5822707 Automatic vehicle seat adjuster
10/13/1998US5822685 Modulating reflector circuit
10/13/1998US5822430 System for encoding encryption/decryption information into IFF challenges
10/13/1998US5821905 Microwave antenna regulating device for an automatic door
10/13/1998US5821897 Simulator for testing a collision avoidance radar system
10/13/1998US5821896 Radar system
10/13/1998US5821895 Method and device for locating and identifying objects by means of an encoded transponder
10/13/1998US5819859 Apparatus and method for detecting an underground structure
10/08/1998DE19734180A1 Pulsing receiver e.g. for ultrasonic diagnostic apparatus
10/08/1998DE19713967A1 Distance measurement device using FMCW radar
10/07/1998EP0868669A1 A tracking method for a radar system
10/07/1998EP0868393A1 Intelligent fuelling
10/07/1998EP0775320B1 Radar apparatus
10/06/1998US5819164 Modulated retroreflection system for secure communication and identification
10/06/1998US5818393 Wide field-of-view fixed body conformal antenna direction finding array
10/06/1998US5818384 Apparatus for and method of controlling and calibrating the phase of a coherent signal
10/06/1998US5818383 Radar system
10/06/1998US5818382 Long range RF tag
10/06/1998US5818381 Electronic viewing aid
10/06/1998US5818371 Coherent synchronization and processing of pulse groups
10/06/1998US5818355 Automotive anti-collision and alarm system
10/06/1998US5818242 Microwave recess distance and air-path clearance sensor
10/06/1998CA2149896C A radar-based method of level measurement
10/01/1998WO1998043218A1 Apparatus for magnetically decoupling an rfid tag
10/01/1998WO1998043111A1 Method for determining the vertical distance between an object and a device with a variable position
10/01/1998DE19812316A1 Method of controlling deceleration of a vehicle following closely behind another
10/01/1998DE19811585A1 Automatic speed control for road vehicle
10/01/1998DE19711467A1 Verfahren zur Bestimmung des senkrechten Abstandes zwischen einem Objekt und einer sich örtlich verändernden Einrichtung A method of determining the perpendicular distance between an object and a device of varying location
09/1998
09/30/1998EP0867731A1 Method and device for distance ambiguity resolution applied particularly to a frequency hopping continuous wave radar
09/30/1998EP0866985A1 Method for measuring the ground speed of a vehicle by means of a radar using the reflection of electromagnetic waves on the driving surface
09/30/1998EP0866947A1 Vehicle navigational system and signal processing method for said navigational system
09/30/1998EP0842440A4 Short range radio locator system
09/30/1998CN1194559A Mobile communication device with distance measuring unit
09/29/1998US5815355 Modulation compensated clamp circuit
09/29/1998US5815112 Planar array antenna and phase-comparison monopulse radar system
09/29/1998US5815111 Method of reducing ambiguities in synthetic aperture radar, and radar implementing the method
09/29/1998US5815092 Combined speed measuring device detector, speed measuring device and printer for verifying vehicle speed
09/24/1998WO1998041883A1 Three-dimensional beamformed television
09/24/1998DE19811562A1 Target object detection radar system for installation in vehicle
09/24/1998DE19755470A1 Anzeigesystem für Fahrzeuge Display system for vehicles
09/23/1998EP0866401A2 Information identification system for identifying response units by a control unit
09/22/1998US5812257 Absolute position tracker
09/22/1998US5812184 Transmission of frame-to-frame reversed polarity signals in a two-way cable TV conversion system
09/22/1998US5812082 Method for azimuth scaling of SAR data and highly accurate processor for two-dimensional processing of scanSAR data
09/22/1998US5812065 Modulation of the resonant frequency of a circuit using an energy field
09/22/1998CA2149328C Radar distance measuring device
09/17/1998WO1998040711A1 Sensor fusion apparatus and method
09/17/1998WO1998040694A1 Self-implementing diagnostic system
09/17/1998DE19710811A1 Directional radiation apparatus for electromagnetic waves
09/16/1998EP0864880A1 Procedure and system for the control of a number of radar units
09/16/1998EP0864879A1 Procedure and device for the control of a radar unit
09/16/1998EP0864105A1 Method and apparatus for accomplishing extended range tcas
09/16/1998EP0804744B1 Process of non-contact distance sensing
09/16/1998EP0766833B1 Electronic viewing aid
09/16/1998EP0687885B1 Vehicle self-defence system
09/15/1998US5809142 Method and system for calculating a user account balance in a recognition system
09/15/1998US5809087 Coherent detection architecture for remote calibration of coherent systems
09/15/1998US5809063 Coherent detection architecture for remote calibration of coherent systems using direct sequence spread spectrum transmission of reference and calibration signals
09/15/1998US5808741 Method for remotely determining sea surface roughness and wind speed at a water surface
09/15/1998US5808580 Radar/sonar system concept for extended range-doppler coverage
09/15/1998US5808578 Guided missile calibration method
09/15/1998US5808577 Stealth aircraft identification system
09/11/1998WO1998039671A1 Object detection systems
09/11/1998WO1998039670A1 Damage assessment
09/11/1998CA2282291A1 Damage assessment
09/10/1998CA2199588A1 Hierarchical data matrix pattern recognition and identification system
09/09/1998EP0863409A1 Method and device for continuous wave frequency modulation radar detection with range-velocity ambiguity resolution
09/09/1998EP0863408A1 Device for noise reduction in a radar receiver
09/09/1998EP0862812A2 Dynamically compensated linear regulator for pulsed transmitters
09/08/1998US5806019 Object detecting process in vehicle
09/08/1998US5805317 Acousto-optic channelizer-based ultra-wideband signal processor
09/08/1998US5805111 Method and apparatus for accomplishing extended range TCAS
09/08/1998US5805110 Method for sensing characteristics of objects within a field
09/08/1998US5805107 Cost-effective method for determining a pulse response of a high-resolution, band-limited radar channel
09/08/1998US5805105 Radio range finder
09/08/1998US5805104 Process for measuring the relative distance and speed of an object in relation to a periodically frequency-modulated continuous wave radar
09/08/1998US5805103 Method of and system for monitoring preceding vehicles
09/08/1998US5805102 Apparatus for directing a mobile craft to a rendevous with another mobile craft
09/08/1998US5805101 Process for determining the position of a radar target
09/08/1998US5805100 Method and apparatus for universal display of alphanumeric data on radar displays
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