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Class Information
Number: 342/110
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining velocity > Combined with determining distance > With plural fixed range gates
Description: Subject matter wherein the returned signal corresponding to the 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 |
| 7453392 |
Methods and systems utilizing Doppler prediction to enable fusing |
Nov. 18, 2008 |
| 7432850 |
Wideband radar |
Oct. 7, 2008 |
| 7423579 |
Transmit-receive FM-CW radar apparatus |
Sep. 9, 2008 |
| 7372396 |
Transmit-receive FM-CW radar apparatus |
May. 13, 2008 |
| 6788246 |
In-vehicle pulse radar device |
Sep. 7, 2004 |
| 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 |
| 6239736 |
Range-gated radar motion detector |
May. 29, 2001 |
| 6232912 |
Method for detecting a target by means of a high pulse repetition frequency radar system |
May. 15, 2001 |
| 6072424 |
Method for measuring the ground speed of a vehicle by means of radar using reflection of electromagnetic waves from the driving surface |
Jun. 6, 2000 |
| 5977905 |
Target detection method and device for wideband unambiguous pulse Doppler radar |
Nov. 2, 1999 |
| 5781282 |
Distance measurement device |
Jul. 14, 1998 |
| 5621397 |
Electrical fault detecting device |
Apr. 15, 1997 |
| 5508706 |
Radar signal processor |
Apr. 16, 1996 |
| 5049887 |
Target range detector with moving target indication |
Sep. 17, 1991 |
| 4931799 |
Short-range radar transceiver employing a FET oscillator |
Jun. 5, 1990 |
| 4847622 |
Coherent pulse radars |
Jul. 11, 1989 |
| 4651153 |
Low complexity digital processor for MX security radar |
Mar. 17, 1987 |
| 4400700 |
Doppler frequency analysis of radar signals |
Aug. 23, 1983 |
| 4382258 |
Airborne frequency-modulation radar and its application to a missile homing head |
May. 3, 1983 |
| 4219812 |
Range-gated pulse doppler radar system |
Aug. 26, 1980 |
| 4210912 |
Pulsed doppler moving target detector |
Jul. 1, 1980 |
| 4184154 |
Range and angle determining Doppler radar |
Jan. 15, 1980 |
| 4114152 |
Pulse radar apparatus with integration device |
Sep. 12, 1978 |
| 4106019 |
Range resolving doppler radar system |
Aug. 8, 1978 |
| 4078234 |
Continuous wave correlation radar system |
Mar. 7, 1978 |
| 4034373 |
Airborne moving-target indicating radar system |
Jul. 5, 1977 |
| 4023170 |
Charge transfer device range gate filter |
May. 10, 1977 |
| 4016567 |
CCD range-doppler processor |
Apr. 5, 1977 |
| 4003051 |
Expanded range gate moving target indicator |
Jan. 11, 1977 |
| 4001826 |
Range-gated moving target signal processor |
Jan. 4, 1977 |
| 3967284 |
Radar apparatus for detecting a coherent Doppler signal in cluttered environments |
Jun. 29, 1976 |
| 3942035 |
Charge coupled device signal processing apparatus using chirp-Z-transform techniques |
Mar. 2, 1976 |
| 3936825 |
Combined contiguous filter and acceleration and velocity analyzer for radar |
Feb. 3, 1976 |
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