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Class Information
Number: 342/195
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > With particular circuit > Digital processing
Description: Subject matter including receiver circuit means to process the returned radar signal by transforming the information contained therein into data carrying signals wherein the information is in the form of one of a discrete number of codes.


Sub-classes under this class:

Class Number Class Name Patents
342/196 Fast fourier transform (fft) 532
342/197 With video quantizer 63


Patents under this class:
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Patent Number Title Of Patent Date Issued
6320533 Electronic switching interface for use in radar systems Nov. 20, 2001
6310575 Method for the detection especially of small sea targets Oct. 30, 2001
6307501 Radar systems Oct. 23, 2001
6297763 Method of optimizing the coverage area of a sensor Oct. 2, 2001
6297764 Radar receiver having matched filter processing Oct. 2, 2001
6295019 System and method for distance measurement by inphase and quadrature signals in a radio system Sep. 25, 2001
6288777 System and method for determining at least one physical quantity Sep. 11, 2001
6279851 Topography-aided guidance system and process Aug. 28, 2001
6281832 Method and apparatus for using statistical data processing in altimeter and terrain awareness integrity monitoring systems Aug. 28, 2001
6281833 Range rate aiding in a pulsed radar system Aug. 28, 2001
6278398 Sensor system operating method and a sensor system Aug. 21, 2001
6278399 Radar apparatus and method for detecting malfunction of radar apparatus Aug. 21, 2001
6278401 Target type estimation in target tracking Aug. 21, 2001
6275180 Collision warning system Aug. 14, 2001
6275183 System and method for limiting histograms Aug. 14, 2001
6275187 System and method for directing an adaptive antenna array Aug. 14, 2001
6271787 System and method for detecting signals across radar and communications bands Aug. 7, 2001
6268821 Multiple band sidelobe canceller Jul. 31, 2001
6266004 Radar method used in a motor vehicle Jul. 24, 2001
6266005 Method for processing radar signals Jul. 24, 2001
6262680 Rocket trajectory estimating method, rocket future-position predicting method, rocket identifying method, and rocket situation detecting method Jul. 17, 2001
6259396 Target acquisition system and radon transform based method for target azimuth aspect estimation Jul. 10, 2001
6255981 Method for range alignment and rotation correction of a high resolution image in an inverse synthetic aperture radar system Jul. 3, 2001
6255984 Sensor system Jul. 3, 2001
6255985 Method and apparatus for optimizing radar system performance Jul. 3, 2001
6255986 Calibration method and arrangement Jul. 3, 2001
6255987 Block adaptive quantization Jul. 3, 2001
6252538 Underground pipe locating system Jun. 26, 2001
6252540 Apparatus and method for two stage hybrid space-time adaptive processing in radar and communication systems Jun. 26, 2001
6246355 Radar cross-section measurement system for analysis of wooden structures Jun. 12, 2001
6246359 Radar Jun. 12, 2001
6246365 Radar apparatus Jun. 12, 2001
6243036 Signal processing for object detection system Jun. 5, 2001
6239739 Method for association May. 29, 2001
6239741 UWB dual tunnel diode detector for object detection, measurement, or avoidance May. 29, 2001
6232909 Communication network optimization tool May. 15, 2001
6232910 High performance vehicle radar system May. 15, 2001
6232912 Method for detecting a target by means of a high pulse repetition frequency radar system May. 15, 2001
6232913 Method and system for measuring radar reflectivity and doppler shift by means of a pulse radar May. 15, 2001
6229473 Arrangements for the one-dimensional or multi-dimensional determination of the position of a load suspension point in hoists May. 8, 2001
6225943 Method of operating pulse radar May. 1, 2001
6222479 Process and apparatus for finding stealthcraft Apr. 24, 2001
6222481 Method of detecting and classifying objects by means of radar Apr. 24, 2001
6211807 System using spread spectrum modulation for locating underground objects Apr. 3, 2001
6211814 Method for software scan conversion of target identification data in a general purpose computer Apr. 3, 2001
6208283 Synthetic aperture radar system and platform position measuring apparatus used in the same Mar. 27, 2001
6208284 Radar augmented TCAS Mar. 27, 2001
6208285 Pulse compressor for doppler tolerant radar Mar. 27, 2001
6208286 Method for discovering the location of a living object and microwave location device for realizing the same Mar. 27, 2001
6204798 Method and apparatus for alerting an operator of a motor vehicle to an incoming radar signal Mar. 20, 2001

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