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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 38


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8624776 Digital radar or sonar apparatus Jan. 7, 2014
8588270 Architecture for ultra-wideband radio Nov. 19, 2013
8531330 Method and device for recognizing PRI modulation type of radar signal Sep. 10, 2013
8410978 Shape measurement instrument and shape measurement method Apr. 2, 2013
8362944 Radar system Jan. 29, 2013
8289201 Method and apparatus for using non-linear ground penetrating radar to detect objects located in the ground Oct. 16, 2012
8212715 Modular radar system Jul. 3, 2012
8184040 Radar device and a method of detecting a target object using radar May. 22, 2012
8169359 Pulse doppler radar device May. 1, 2012
8077074 Networked waveform system Dec. 13, 2011
8044846 Method for deblurring radar range-doppler images Oct. 25, 2011
8035551 Noise correlation radar devices and methods for detecting targets with noise correlation radar Oct. 11, 2011
8026840 Biometric radar system and method for identifying persons and positional states of persons Sep. 27, 2011
8022863 Spatially variant apodization (SVA) filter Sep. 20, 2011
8018374 Radar Sep. 13, 2011
7995190 Procedure and a device for measuring distance Aug. 9, 2011
7944390 High-resolution synthetic aperture side view radar system used by means of digital beamforming May. 17, 2011
7933308 Signal transmission and reception device Apr. 26, 2011
7920088 Apparatus and method to identify targets through opaque barriers Apr. 5, 2011
7898469 Receiving device for spread spectrum radar apparatus Mar. 1, 2011
7864106 Pulse doppler coherent radar or ultrasound detection method and system for SNR enhancement Jan. 4, 2011
7864103 Device and method for 3D height-finding avian radar Jan. 4, 2011
7855674 Method and radar system for coherent detection of moving objects Dec. 21, 2010
7817080 Ranging and communication multifunction system Oct. 19, 2010
7817082 Multi frequency spectral imaging radar system and method of target classification Oct. 19, 2010
7812760 Short-range radar and control method thereof Oct. 12, 2010
7808424 Method and apparatus for measuring distance Oct. 5, 2010
7760130 Method and system for presence detection Jul. 20, 2010
7750841 Determining positional information Jul. 6, 2010
7728765 Method and apparatus for clutter filtering staggered pulse repetition time signals Jun. 1, 2010
7719461 Track fusion by optimal reduced state estimation in multi-sensor environment with limited-bandwidth communication path May. 18, 2010
7719460 Radar device May. 18, 2010
7714777 Semiconductor device for spread spectrum radar apparatus May. 11, 2010
7683825 Method and apparatus for measuring distance between a target and a receiver in a ranging system Mar. 23, 2010
7642952 Spread spectrum radar apparatus Jan. 5, 2010
7629919 Method and apparatus for measuring distance using dual-component radar Dec. 8, 2009
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

1 2 3 4 5










 
 
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