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Class Information
Number: 342/170
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Testing or calibrating of radar system > By simulation > Microwave
Description: Subject matter wherein the radar testing apparatus utilizes radio waves in the frequency range of 1 gigahertz and upward.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7372398 |
Electronic target position control at millimeter wave for hardware-in-the-loop applications |
May. 13, 2008 |
| 7292182 |
Method of calibrating a microwave source |
Nov. 6, 2007 |
| 7154435 |
Sparse numerical array feed for compact antenna and RCS ranges |
Dec. 26, 2006 |
| 7129839 |
Device for monitoring an area |
Oct. 31, 2006 |
| 6950057 |
Complex radar target simulator |
Sep. 27, 2005 |
| 6834991 |
Radiometer with programmable noise source calibration |
Dec. 28, 2004 |
| 6806837 |
Deep depression angle calibration of airborne direction finding arrays |
Oct. 19, 2004 |
| 6803877 |
Device for generating a transit time delay of a pulsed radar signal and method for operation thereof |
Oct. 12, 2004 |
| 6753806 |
Methods and apparatus to compensate for zero Doppler returns |
Jun. 22, 2004 |
| 6748351 |
Modular covert remote electronic warfare simulator |
Jun. 8, 2004 |
| 6559791 |
Dual port memory arbitrary waveform generator |
May. 6, 2003 |
| 6496770 |
Method and apparatus for controlling the travel speed of a vehicle |
Dec. 17, 2002 |
| 6421004 |
Mitigation of antenna test range impairments caused by presence of undesirable emitters |
Jul. 16, 2002 |
| 6392586 |
Car radar testing |
May. 21, 2002 |
| 6384771 |
Automated target generator range and doppler calculator |
May. 7, 2002 |
| 6384772 |
Wideband phase locking of low offset frequency sources |
May. 7, 2002 |
| 6346909 |
System for generating simulated radar targets |
Feb. 12, 2002 |
| 6236362 |
Mitigation of antenna test range impairments caused by presence of undesirable emitters |
May. 22, 2001 |
| 6150976 |
Synthesis of overlapping chirp waveforms |
Nov. 21, 2000 |
| 6107958 |
Method and apparatus for testing an antenna control system |
Aug. 22, 2000 |
| 6037897 |
Apparatus and methods for moving target indicator simulation |
Mar. 14, 2000 |
| 5892479 |
Electromagnetic target generator |
Apr. 6, 1999 |
| 5886626 |
System and method for performing jamming testing on communication networks |
Mar. 23, 1999 |
| 5786786 |
Photonic radar decoy |
Jul. 28, 1998 |
| 5721554 |
Near field planar wave generation for electronic range testing |
Feb. 24, 1998 |
| 5689192 |
Method for simulating a controlled voltage for testing circuits for electromagnetic susceptibility |
Nov. 18, 1997 |
| 5592131 |
System and method for modulating a carrier frequency |
Jan. 7, 1997 |
| 5457463 |
Radar return signal simulator |
Oct. 10, 1995 |
| 5432516 |
Radar obstacle detection system with self test |
Jul. 11, 1995 |
| 5421728 |
In-flight radar warning receiver training system |
Jun. 6, 1995 |
| 5351054 |
Radar target with delayed reply means |
Sep. 27, 1994 |
| 5341146 |
Covert remote electronic warfare simulator |
Aug. 23, 1994 |
| 5302960 |
Multi-element susceptibility room |
Apr. 12, 1994 |
| 5247843 |
Apparatus and methods for simulating electromagnetic environments |
Sep. 28, 1993 |
| 5223840 |
Low cost radar target simulator for remote radar testing |
Jun. 29, 1993 |
| 5150127 |
Portable radar simulator |
Sep. 22, 1992 |
| 5133663 |
Portable automatic radar simulator |
Jul. 28, 1992 |
| 5081460 |
Method and apparatus for testing phase shifter modules of a phased array antenna |
Jan. 14, 1992 |
| 5039991 |
Perturbation modeling system for use in processing direction-finding antenna outputs |
Aug. 13, 1991 |
| 5012250 |
Radiator of microwave and infrared energy to simulate target |
Apr. 30, 1991 |
| H481 |
Microprocessor controlled RF modulator apparatus |
Jun. 7, 1988 |
| 4694299 |
Portable radar simulator with adjustable side lobe generator |
Sep. 15, 1987 |
| 4660041 |
Radar scene simulator |
Apr. 21, 1987 |
| 4598294 |
Test signal generator for coherent air-to-ground radars |
Jul. 1, 1986 |
| 4521780 |
Target simulation system |
Jun. 4, 1985 |
| 4106345 |
Simulation facility for dynamically testing guidance systems which use radiometric frequencies |
Aug. 15, 1978 |
| 3953850 |
Radar test facility communication system |
Apr. 27, 1976 |
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