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Class Information
Number: 342/109
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining velocity > Combined with determining distance
Description: Subject matter including the radar measurement of the distance of an object from a given point.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5014063 |
Integrated altimeter and doppler velocity sensor arrangement |
May. 7, 1991 |
| 4968980 |
Electronic proximity fuse responsive to two signals |
Nov. 6, 1990 |
| 4942404 |
Passive doppler differential ranging system and method |
Jul. 17, 1990 |
| 4916450 |
Radar system for headway control of a vehicle |
Apr. 10, 1990 |
| 4916452 |
Process for range measurement with a pulse radar of high pulse repetition frequency |
Apr. 10, 1990 |
| 4893923 |
Doppler laser radar system |
Jan. 16, 1990 |
| 4857934 |
Target detectors |
Aug. 15, 1989 |
| 4746922 |
Method of and device for removing range ambiguity in a pulse-doppler radar and radar including such a device |
May. 24, 1988 |
| 4723123 |
Radar system |
Feb. 2, 1988 |
| 4706092 |
Arrangement for measuring velocity with respect to a surface |
Nov. 10, 1987 |
| 4698636 |
Ground speed determining radar system |
Oct. 6, 1987 |
| 4670753 |
Method and apparatus for minimum amplitude time history analysis |
Jun. 2, 1987 |
| 4642777 |
Method and apparatus for microwave determination of liquid rate-of-rise using Doppler detection |
Feb. 10, 1987 |
| 4595924 |
Intruder detection radar system and automatic nulling antenna array |
Jun. 17, 1986 |
| 4594676 |
Aircraft groundspeed measurement system and technique |
Jun. 10, 1986 |
| 4499467 |
Doppler radar sets with target direction sensing capability |
Feb. 12, 1985 |
| 4436370 |
Space variant linear phase shifter for optical ambiguity function generator |
Mar. 13, 1984 |
| 4389092 |
High speed ambiguity function evaluation by optical processing utilizing a space variant linear phase shifter |
Jun. 21, 1983 |
| 4339176 |
Holographic space-variant system for evaluating the ambiguity integral |
Jul. 13, 1982 |
| 4328495 |
Unambiguous doppler radar |
May. 4, 1982 |
| 4310894 |
High speed ambiguity function evaluation by optical processing |
Jan. 12, 1982 |
| 4308536 |
Anti-collision vehicular radar system |
Dec. 29, 1981 |
| 4302758 |
Radar system for determining range and speed of an object |
Nov. 24, 1981 |
| 4301453 |
Radar device for simultaneously measuring distance and relative speed |
Nov. 17, 1981 |
| 4292637 |
Interrogating radar for use with tagged targets |
Sep. 29, 1981 |
| 4219814 |
Scanning radar |
Aug. 26, 1980 |
| 4208658 |
Radar-operated vehicle safety assurance system |
Jun. 17, 1980 |
| 4194204 |
High resolution microwave seeker |
Mar. 18, 1980 |
| 4180816 |
Testing circuit for radar-operated vehicle safety assurance systems |
Dec. 25, 1979 |
| 4170006 |
Radar speed measurement from range determined by focus |
Oct. 2, 1979 |
| 4160249 |
Analogue storage and processing system |
Jul. 3, 1979 |
| 4158841 |
Method and apparatus for the control of the safety distance of a vehicle relative to preceding vehicles |
Jun. 19, 1979 |
| 4156875 |
Range gate generator with velocity aiding |
May. 29, 1979 |
| 4143373 |
Adaptive radar systems and methods therefor |
Mar. 6, 1979 |
| 4142189 |
Radar system |
Feb. 27, 1979 |
| 4130360 |
Laser altimeter/profilometer apparatus |
Dec. 19, 1978 |
| 4118701 |
FM/CW radar system |
Oct. 3, 1978 |
| 4104632 |
System for preventing collision of vehicles |
Aug. 1, 1978 |
| 4097864 |
Radar-operated vehicle safety apparatus |
Jun. 27, 1978 |
| 4079377 |
FM-CW radar for range and relative speed determination |
Mar. 14, 1978 |
| 4077038 |
Digital radar control system and method |
Feb. 28, 1978 |
| 4072945 |
Radar-operated collision avoidance system for roadway vehicles using stored information for determination of valid objects |
Feb. 7, 1978 |
| 4065745 |
Doppler speedometer |
Dec. 27, 1977 |
| 4053884 |
High prf unambiguous range radar |
Oct. 11, 1977 |
| 4038657 |
Intermittent range tracker |
Jul. 26, 1977 |
| 4035760 |
Object detecting system |
Jul. 12, 1977 |
| 4016566 |
Method for avoiding unwanted echo signals and automotive radar embodying same |
Apr. 5, 1977 |
| 4014022 |
Target detection method and apparatus for reducing range-smearing error caused by relative target motion |
Mar. 22, 1977 |
| 4012736 |
Radar speedometer |
Mar. 15, 1977 |
| 4008473 |
Collision predicting operation system |
Feb. 15, 1977 |
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