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)
04/2000
04/25/2000US6054947 Helicopter rotorblade radar system
04/25/2000US6054946 Radar-based method of measuring the level of a material in a vessel
04/25/2000US6054936 Moving body detection system
04/25/2000US6054935 System monitoring programmable implantable transponder
04/25/2000US6054925 High impedance transponder with improved backscatter modulator for electronic identification system
04/25/2000CA2177416C Full duplex modulated backscatter system
04/25/2000CA2177415C Dual mode modulated backscatter system
04/21/2000CA2286537A1 Acoustic pulse echo ranging system
04/20/2000WO2000022455A1 System for detection of objects in the ground
04/20/2000WO2000004524A3 Method for detecting a vehicle traffic status and system for detecting said traffic status
04/20/2000WO2000003263A3 Method and apparatus for implementing automatic tilt control of a radar antenna on an aircraft
04/20/2000DE19949803A1 Distance measurement arrangement for motor vehicles, transmits pseudo-random noise code modulated electromagnetic wave, receives echo signal, and derives distance from time and phase values
04/19/2000EP0994364A1 Procedure for reading the data stored in a transponder and a transponder system for the execution of the procedure
04/19/2000CN1251189A Apparatus for magnetically decoupling and rfid tag
04/19/2000CN1250923A Road modelling method, and method for detecting road lane sign using same
04/19/2000CN1051624C Device for locating moving body having response unit
04/18/2000US6052753 Fault tolerant data bus
04/18/2000US6052421 Method for separating a desired signal from an interfering signal
04/18/2000US6052080 Rangefinder
04/18/2000US6052079 Vehicle with millimeter-wave radar
04/18/2000CA2185626C Radio frequency identification transponder apparatus and method
04/13/2000WO2000020892A1 Interferometric synthetic aperture radar altimeter
04/13/2000WO2000020891A1 Device for underground radiolocation probing
04/13/2000DE19847291A1 Data transmission system for railway vehicle
04/13/2000DE19845666A1 Lenkautomatik mit Ultraschall-Ortungsvorrichtung Automatic steering with ultrasound locating device
04/13/2000CA2345984A1 Interferometric synthetic aperture radar altimeter
04/12/2000EP0992185A2 Ultra-sound locating automatic steering system
04/12/2000EP0991954A1 Near-range proximity sensor having a fast-tracking analog output
04/12/2000EP0991953A1 Method for ambiguity processing on distance measurements carried out by radar
04/12/2000EP0858606A4 Microwave energy implemented aircraft landing system
04/12/2000CN1250165A Three-dimensional radar apparatus and method for displaying three-dimensional radar image
04/11/2000US6049302 Pulsed doppler radar system with small intermediate frequency filters
04/11/2000US6049301 Surveillance apparatus and method for the detection of radio receivers
04/11/2000US6049292 Method for the transmission of information and base station for receiving of information
04/11/2000US6049280 Identity and cow estrus indicator
04/11/2000US6049257 Method and arrangement for frequency modulation of a high-frequency signal
04/11/2000CA1340954C Continuous wave radar altimeter
04/06/2000WO2000019598A1 Method for separating a desired signal from an interfering signal
04/06/2000WO2000019237A1 Proximity measuring apparatus
04/06/2000WO2000019236A1 Object identification apparatus
04/06/2000WO2000019235A1 Rfid detection system
04/06/2000WO2000019233A1 Radar device
04/06/2000WO2000019232A1 Method and device for producing a pulse trail
04/06/2000WO2000018615A1 Composite device for vehicle
04/06/2000DE19845048A1 Verfahren und Einrichtung zur Erfassung von Hindernissen Method and device for detection of obstacles
04/06/2000DE19845017A1 Advance control of motor vehicle components involves generating image of vehicle's surroundings from detected objects, generating component control signal depending on image
04/05/2000EP0991209A2 Spread spectrum CDMA receiver
04/05/2000EP0991045A2 Method and device to detect obstacles
04/05/2000EP0990921A2 Method and apparatus for annunciation of vehicle operational modes
04/05/2000EP0990325A1 Method for monitoring data flows, specially to provide radar data for air traffic control systems and device to implement said method
04/05/2000EP0990177A1 Meteorological electromagnetic measuring system
04/05/2000EP0900366A4 Food container internal pressure analysis
04/04/2000US6047233 Display management method, system and article of manufacture for managing icons, tags and leader lines
04/04/2000US6046696 Apparatus and process for remote certification of doppler radar speed measuring devices
04/04/2000US6046695 Phase gradient auto-focus for SAR images
04/04/2000US6046683 Modulated backscatter location system
04/04/2000US6046668 Interrogator circuit arrangement
04/04/2000US6045652 Method of manufacturing an enclosed transceiver
03/2000
03/30/2000DE19860058C1 Radio pollable surface wave component with optimal code range, e.g. for level measurement
03/30/2000DE19839942A1 Einparkhilfe für ein Kraftfahrzeug Parking aid for a motor vehicle
03/30/2000DE19839927A1 Electrical arrangement, especially distance regulation arrangement of motor vehicle, having casing projection which engages in extrusion of lens
03/29/2000EP0989416A2 Method for precisely measuring target direction using a radar system having multiple beams
03/29/2000EP0989414A2 Method and apparatus for calibrating azimuth boresight in a radar system
03/29/2000EP0988624A2 System for recognizing road conditions
03/29/2000EP0988562A1 Combined air surveillance and precision approach radar system
03/29/2000EP0988561A1 Target type estimation in target tracking
03/29/2000EP0988560A1 Altitude and velocity sensing system
03/29/2000EP0988559A1 Self calibrating radar system
03/29/2000EP0988501A1 All-weather roll angle measurement for projectiles
03/29/2000EP0988181A1 Evaluation device for an object recognition device, specially for monitoring the interior of a motor vehicle, object recognition device fitted with one such evaluation device and method for controlling such a device
03/28/2000US6044322 Method and arrangement for traffic monitoring
03/28/2000US6043784 Antenna lens in particular for a motor vehicle radar system
03/28/2000US6043774 Near-range proximity sensor having a fast-tracking analog
03/28/2000US6043773 Vehicle-mounted radar apparatus
03/28/2000US6043772 Multi-beam automobile radar system
03/28/2000US6043770 Statistical inference of electromagnetic interference sources based on a priori knowledge of source and receiver parameters
03/28/2000US6043758 Terrain warning system
03/28/2000US6043757 Dynamic, multi-attribute hazard prioritization system for aircraft
03/28/2000US6043756 Aircraft weather information system
03/28/2000US6043755 Systems and methods employing a plurality of signal amplitudes to record the presence of multiple objects
03/28/2000US6042547 Method and apparatus for receive beamformer system
03/23/2000WO2000016234A2 Radio frequency tag system
03/23/2000DE19844280A1 Spectrum analysis method for Doppler microwave signals especially for speed movement in rail vehicle
03/22/2000EP0987913A2 Spread spectrum cdma transmitter
03/22/2000EP0987563A2 Method for determining the distance separating an object and a movable installation, in particular a motorised vehicle
03/22/2000EP0987562A1 Integrated hazard avoidance system
03/22/2000EP0987561A2 Holographic radar
03/22/2000EP0987560A1 Circuit module for a phased array radar
03/22/2000EP0986765A1 Method and device for determining the probable path to be covered by a vehicle
03/22/2000CN2370427Y Wave beam modulator
03/22/2000CN1050670C Method and device for bidirectional transmission of data signals
03/21/2000US6041019 Fusing contact data for best-estimate solution
03/21/2000US6040898 FMCW distance measurement process
03/21/2000US6040797 Method for detecting a radar target
03/21/2000US6040796 Radar system installable in an automotive vehicle for detecting a target object
03/21/2000US6040795 Vehicle-mounted radar apparatus
03/21/2000US6040774 Locating system and method employing radio frequency tags
03/21/2000US6039139 Method and system for optimizing comfort of an occupant
03/16/2000WO2000014572A1 Method and arrangement for duty cycle enlargement
03/16/2000WO2000014513A2 Speckle mitigation for coherent detection employing a wide band signal
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