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Class Information
Number: 342/136
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining distance > With pulse modulation > Digital (e.g., with counter) > With plural fixed range gates
Description: Subject matter wherein the returned signal corresponding to respective transmitted radar pulses is applied to plural processing channels which are sequentially activated for short predetermined periods of time to represent range increments.










Patents under this class:

Patent Number Title Of Patent Date Issued
8588270 Architecture for ultra-wideband radio Nov. 19, 2013
8432309 Automotive radar system and method for using same Apr. 30, 2013
8421669 Synthetic aperture processing system and synthetc aperture processing method Apr. 16, 2013
8264401 Micro-radar, micro-radar sensor nodes, networks and systems Sep. 11, 2012
8193974 Systems and methods for suppressing ambiguous peaks from stepped frequency techniques Jun. 5, 2012
7889118 Radar system and method using pulse compression Feb. 15, 2011
7880668 Automated radar elevation angle configuration Feb. 1, 2011
7463181 Method of suppressing interferences in systems for detecting objects Dec. 9, 2008
7259713 Ranging systems Aug. 21, 2007
7012561 Device and method for registering, detecting, and/or analyzing at least one object Mar. 14, 2006
6822605 Radar device and method for coding a radar device Nov. 23, 2004
6750804 System and method for detecting and estimating the direction of near-stationary targets in monostatic clutter using phase information Jun. 15, 2004
6590522 Pulse radar device Jul. 8, 2003
6480142 Method and apparatus for measuring velocity and turbulence of atmospheric flows Nov. 12, 2002
6281833 Range rate aiding in a pulsed radar system Aug. 28, 2001
6243037 Tracking method for a radar system Jun. 5, 2001
6232912 Method for detecting a target by means of a high pulse repetition frequency radar system May. 15, 2001
6111537 Method for reducing false target echo indications Aug. 29, 2000
5977905 Target detection method and device for wideband unambiguous pulse Doppler radar Nov. 2, 1999
5907301 Procedure and device for the control of a radar unit May. 25, 1999
5774091 Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities Jun. 30, 1998
5546088 High-precision radar range finder Aug. 13, 1996
5440311 Complementary-sequence pulse radar with matched filtering and Doppler tolerant sidelobe suppression preceding Doppler filtering Aug. 8, 1995
5376939 Dual-frequency, complementary-sequence pulse radar Dec. 27, 1994
5357331 System for processing reflected energy signals Oct. 18, 1994
5293168 Radar apparatus and method Mar. 8, 1994
5181039 System for sensing the approach of a moving missile to a target Jan. 19, 1993
5173706 Radar processor with range sidelobe reduction following doppler filtering Dec. 22, 1992
4691204 Radar apparatus Sep. 1, 1987
4580139 Waveform design for optimized ambiguity response Apr. 1, 1986
4430655 Radar target angle measuring system Feb. 7, 1984
4329687 Radar radiating polarized signals May. 11, 1982
4016567 CCD range-doppler processor Apr. 5, 1977
4003051 Expanded range gate moving target indicator Jan. 11, 1977
4001823 Pulse radar method and system Jan. 4, 1977
3955195 Fixed beam radar with dual range light display providing both range and azimuth information May. 4, 1976
3946394 Fixed beam radar with range light display Mar. 23, 1976
3934253 Doppler frequency radar system with very short pulse modulated high frequency carrier waves Jan. 20, 1976











 
 
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