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Class Information
Number: 342/135
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining distance > With pulse modulation > Digital (e.g., with counter)
Description: Subject matter including digitally processing the returned radar signal.


Sub-classes under this class:

Class Number Class Name Patents
342/136 With plural fixed range gates 31


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7619558 Clock pulse control device of a microwave pulse radar Nov. 17, 2009
7612709 Radar device and processing method of the same Nov. 3, 2009
7602331 Computationally efficient adaptive radar pulse compression system Oct. 13, 2009
7589665 Multistatic method and device for radar measuring a close distance Sep. 15, 2009
7564400 Spread spectrum radar apparatus Jul. 21, 2009
7525477 Distance measuring device Apr. 28, 2009
7498975 Pulse radar system Mar. 3, 2009
7486226 Device and a method for accurate radar level gauging Feb. 3, 2009
7463181 Method of suppressing interferences in systems for detecting objects Dec. 9, 2008
7446695 Precision pulse detection system for radar sensors Nov. 4, 2008
7443336 In-vehicle pulse radar device Oct. 28, 2008
7439906 Doppler-compensated radar pulse compression processing system and method Oct. 21, 2008
7427944 Pulse radar system Sep. 23, 2008
7420504 Method of operating a multibeam radar Sep. 2, 2008
7391362 Linear FM radar Jun. 24, 2008
7385513 Device for monitoring and measuring distance Jun. 10, 2008
7379016 Carrier phase detection system for radar sensors May. 27, 2008
7352320 FM-CW radar Apr. 1, 2008
7345624 Pulse wave radar device Mar. 18, 2008
RE40128 Stabilization in a radar level gauge Mar. 4, 2008
7286080 High-frequency transmitting/receiving apparatus, radar system having the same, and vehicle and small boat equipped with the radar system Oct. 23, 2007
7280069 Range-finding radar apparatus with high-resolution pulse-width calculation unit Oct. 9, 2007
7250900 System and method for sidelobe reduction using detect-and-subtract techniques Jul. 31, 2007
7248207 System and method for sidelobe reduction using point spread function expansion Jul. 24, 2007
7248205 Radar apparatus Jul. 24, 2007
7233279 Method and device for distance measurement by pulse radar Jun. 19, 2007
7218268 Self-calibrating interferometric synthetic aperture radar altimeter May. 15, 2007
7199747 Generating a fine time offset using a SiGe pulse generator Apr. 3, 2007
7199752 Phased null radar Apr. 3, 2007
7196658 Waveform generation method, waveform generation program, waveform generation circuit and radar device Mar. 27, 2007
7190306 Method and system for detecting with radar the passage by a vehicle of a point for monitoring on a road Mar. 13, 2007
7151484 Pulse compression processor Dec. 19, 2006
7151481 Method for detecting targets and determining their distance via an HPRF radar system Dec. 19, 2006
7148841 Radar device Dec. 12, 2006
7148839 Operational bistatic radar system synchronization Dec. 12, 2006
7138939 Radar Nov. 21, 2006
7126526 Phased null radar Oct. 24, 2006
7110442 Method and apparatus for fast acquisition and low SNR tracking in satellite positioning system receivers Sep. 19, 2006
7106242 High range resolution radar system Sep. 12, 2006
7088433 Self reference type distance measuring method and distance measuring apparatus using an optical pulse Aug. 8, 2006
7081848 Orthogonal pulse range ambiguity resolution Jul. 25, 2006
7068214 Radar Jun. 27, 2006
7064703 Methods and apparatus for randomly modulating radar altimeters Jun. 20, 2006
7053819 Pulse wave radar device May. 30, 2006
7053814 RF lightwave coding system for radar pulse compression May. 30, 2006
7053818 Method for simple and multipurpose tracking May. 30, 2006
7030807 Radar device Apr. 18, 2006
7023377 Noise modulated remote distance measurement Apr. 4, 2006
7012561 Device and method for registering, detecting, and/or analyzing at least one object Mar. 14, 2006
6972710 Automotive radio wave radar and signal processing Dec. 6, 2005

1 2 3 4


 
 
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