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Class Information
Number: 342/163
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Clutter elimination > Mti (moving target indicator) > With blind speed elimination
Description: Subject matter wherein circuitry is provided to compensate for targets having radial velocities such that the returned signals cancel each other to produce a false indication of a stationary target.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7298316 |
Apparatus and method for instantly automatic detecting clutter blocks and interference source and for dynamically establishing clutter map |
Nov. 20, 2007 |
| 7046188 |
System and method for tracking beam-aspect targets with combined Kalman and particle filters |
May. 16, 2006 |
| 6999025 |
Clutter rejection in a passive radar receiver of OFDM signals with antenna array |
Feb. 14, 2006 |
| 6982668 |
Tangential velocity measurement using interferometric MTI radar |
Jan. 3, 2006 |
| 6975264 |
Signal separating system |
Dec. 13, 2005 |
| 6803876 |
Irregular PRT deconvolution method and systems, and its uses |
Oct. 12, 2004 |
| 6401036 |
Heading and position error-correction method and apparatus for vehicle navigation systems |
Jun. 4, 2002 |
| 6020842 |
Electronic support measures (ESM) duty dithering scheme for improved probability of intercept at low ESM utilization |
Feb. 1, 2000 |
| 5977905 |
Target detection method and device for wideband unambiguous pulse Doppler radar |
Nov. 2, 1999 |
| 5870054 |
Moving target indicator with no blind speeds |
Feb. 9, 1999 |
| 5703593 |
Adaptive DPCA subsystem |
Dec. 30, 1997 |
| 5539408 |
Method for the detection, localization and velocity determination of moving targets from raw radar data from a coherent, single- or multi-channel image system carried along in a vehicle |
Jul. 23, 1996 |
| 5422646 |
High frequency MTI radar |
Jun. 6, 1995 |
| 5109231 |
Radar arrangement |
Apr. 28, 1992 |
| 4972194 |
Method and device for compensating for the speed of clutter in a coherent doppler radar with variable blind speed |
Nov. 20, 1990 |
| 4924231 |
Device for removing the ambiguity over range and speed, used more especially in combination with a doppler type radar receiver and a radar containing it |
May. 8, 1990 |
| 4890113 |
Second time around clutter cancellation system |
Dec. 26, 1989 |
| 4809002 |
Moving target indicator |
Feb. 28, 1989 |
| 4714927 |
Pulse doppler radar with variable pulse repetition rate |
Dec. 22, 1987 |
| 4377811 |
Medium PRF pulse doppler radar having simplified ground moving target rejection capabilities |
Mar. 22, 1983 |
| 4249178 |
Apparatus for eliminating blind velocities in MTI radars |
Feb. 3, 1981 |
| 4153899 |
MTI radar system and method |
May. 8, 1979 |
| 4057800 |
Multi-PRF signal processor system |
Nov. 8, 1977 |
| 3952302 |
Synchronous detector with pulse repetition frequency modulation |
Apr. 20, 1976 |
| 3950749 |
Doppler frequency impulse radar system with displaced pulse sequence |
Apr. 13, 1976 |
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