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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 |
| 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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