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Class Information
Number: 342/111
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining velocity > Combined with determining distance > With plural receiver frequency band separation
Description: Subject matter including the use of more than one frequency separation filter.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7567202 |
Radar system |
Jul. 28, 2009 |
| 7504990 |
Radar apparatus |
Mar. 17, 2009 |
| 7495604 |
Electronic scanning radar apparatus |
Feb. 24, 2009 |
| 7489266 |
Radar system and computer program |
Feb. 10, 2009 |
| 7352320 |
FM-CW radar |
Apr. 1, 2008 |
| 7339518 |
FMCW radar device and method for detecting interference |
Mar. 4, 2008 |
| 7336218 |
Radar system with peak frequency analysis and window functions |
Feb. 26, 2008 |
| 7184493 |
Pulse sorting apparatus for frequency histogramming in a radar receiver system |
Feb. 27, 2007 |
| 7136013 |
Radio-wave radar system and adaptive cruise control system |
Nov. 14, 2006 |
| 7079030 |
Microwave sensor |
Jul. 18, 2006 |
| 7034745 |
Radar apparatus equipped with abnormality detection function |
Apr. 25, 2006 |
| 7023377 |
Noise modulated remote distance measurement |
Apr. 4, 2006 |
| 6972710 |
Automotive radio wave radar and signal processing |
Dec. 6, 2005 |
| 6956521 |
Radar device for detecting a distance and relative speed of an object |
Oct. 18, 2005 |
| 6933878 |
Wide bandwidth radar |
Aug. 23, 2005 |
| 6924762 |
Radar designed to acquire radar data with high accuracy |
Aug. 2, 2005 |
| 6906661 |
Object-detecting system for vehicle |
Jun. 14, 2005 |
| 6795012 |
Radar for detecting a target based on a frequency component |
Sep. 21, 2004 |
| 6778129 |
Crossover detection method, radar apparatus and crossover detection program |
Aug. 17, 2004 |
| 6756933 |
Radar system and characteristic adjustment method thereof |
Jun. 29, 2004 |
| 6703966 |
Method and device for measuring the speed of a moving object |
Mar. 9, 2004 |
| 6703967 |
Distance measuring device |
Mar. 9, 2004 |
| 6650272 |
Radar system and method |
Nov. 18, 2003 |
| 6614388 |
Sensor array having a pulse echo radar |
Sep. 2, 2003 |
| 6611225 |
Radar signal processing apparatus, and method of measuring distance and speed |
Aug. 26, 2003 |
| 6320531 |
FM-CW radar system for measuring distance to and relative speed of target |
Nov. 20, 2001 |
| 6292129 |
Structure of radar system with multi-receiver channel |
Sep. 18, 2001 |
| 6229474 |
Radar apparatus |
May. 8, 2001 |
| 6204803 |
Radar apparatus |
Mar. 20, 2001 |
| 6072422 |
FM-CW radar apparatus |
Jun. 6, 2000 |
| 6040796 |
Radar system installable in an automotive vehicle for detecting a target object |
Mar. 21, 2000 |
| 6018309 |
Radar data processing method and radar apparatus using the same |
Jan. 25, 2000 |
| 5963163 |
Method and device for frequency-modulated continuous-wave radar detection with removal of ambiguity between distance and speed |
Oct. 5, 1999 |
| 5905458 |
FM radar apparatus |
May. 18, 1999 |
| 5757308 |
Radar process for the measurement of distances and relative speeds between a vehicle and one or more obstructions |
May. 26, 1998 |
| 5751241 |
Method and apparatus for measuring the speed of a moving body |
May. 12, 1998 |
| 5731778 |
FM-CW radar apparatus for measuring relative speed of and distance to an object |
Mar. 24, 1998 |
| 5696515 |
System and method for determining absolute vehicle height and ground speed |
Dec. 9, 1997 |
| 5483242 |
Method for measuring the distance and velocity of objects |
Jan. 9, 1996 |
| 5481268 |
Doppler radar system for automotive vehicles |
Jan. 2, 1996 |
| 5414428 |
Radar system with pulse compression and range sidelobe suppression preceding doppler filtering |
May. 9, 1995 |
| 5309161 |
Radar with doppler tolerant range sidelobe suppression and time domain signal processing |
May. 3, 1994 |
| 5294932 |
Method for the simultaneous determination of the distance and the speed of a target in a radar system |
Mar. 15, 1994 |
| 5212490 |
Echo ranging system for detecting velocity and range of targets using composite doppler invariant-like transmissions with suppression of false targets |
May. 18, 1993 |
| 5157403 |
Noise correction in radars for diffuse targets |
Oct. 20, 1992 |
| 5107270 |
Method and apparatus for increasing a radar's range with improved scan-to-scan integration of doppler filtered signals |
Apr. 21, 1992 |
| 5014061 |
Adaptive multifrequency signal combining system |
May. 7, 1991 |
| 4960329 |
Chirp pulse echo ranging apparatus |
Oct. 2, 1990 |
| 4856893 |
Laser distance measuring method and apparatus |
Aug. 15, 1989 |
| 4847622 |
Coherent pulse radars |
Jul. 11, 1989 |
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