| |
 |
|
Class Information
Number: 342/149
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining direction > Monopulse
Description: Subject matter including the use of a radar technique in which the angular location information of a source or target object is derivable from each pulse or signals received simultaneously in two or more antenna beams, i.e., sum and difference channels in the receiver compare the amplitudes or phases of the antenna outputs.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7330149 |
Method for locating multiple angle sources using a monopulse radar |
Feb. 12, 2008 |
| 7292179 |
Instantaneous passive range finding |
Nov. 6, 2007 |
| 7268724 |
Reduced-error monopulse processor |
Sep. 11, 2007 |
| 7262729 |
Radio detection and ranging intrusion detection system |
Aug. 28, 2007 |
| 7250902 |
Method of generating accurate estimates of azimuth and elevation angles of a target for a phased--phased array rotating radar |
Jul. 31, 2007 |
| 7236125 |
Method for reducing angular blur in radar pictures |
Jun. 26, 2007 |
| 7218272 |
Reducing antenna boresight error |
May. 15, 2007 |
| 7218273 |
Method and device for boresighting an antenna on a moving platform using a moving target |
May. 15, 2007 |
| 7212152 |
Monopulse radar system |
May. 1, 2007 |
| 7205932 |
Method and apparatus for improved determination of range and angle of arrival utilizing a two tone CW radar |
Apr. 17, 2007 |
| 7190305 |
Radar apparatus |
Mar. 13, 2007 |
| 7162200 |
Antenna calibration system and method |
Jan. 9, 2007 |
| 7136014 |
System and method for estimating the azimuth pointing angle of a moving monopulse antenna |
Nov. 14, 2006 |
| 7068215 |
Reducing antenna boresight error |
Jun. 27, 2006 |
| 7053815 |
Radar tracking system |
May. 30, 2006 |
| 7038615 |
Efficient technique for estimating elevation angle when using a broad beam for search in a radar |
May. 2, 2006 |
| 6937186 |
Main beam alignment verification for tracking antennas |
Aug. 30, 2005 |
| 6867726 |
Combining sidelobe canceller and mainlobe canceller for adaptive monopulse radar processing |
Mar. 15, 2005 |
| 6853330 |
Inverse precision velocity update for monopulse calibration |
Feb. 8, 2005 |
| 6853329 |
Monopulse radar system |
Feb. 8, 2005 |
| 6801156 |
Frequency-agile monopulse technique for resolving closely spaced targets |
Oct. 5, 2004 |
| 6771205 |
Shipboard point defense system and elements therefor |
Aug. 3, 2004 |
| 6762711 |
Method for detecting target objects and for determining their direction and the like for a radar device |
Jul. 13, 2004 |
| 6753802 |
Null filter |
Jun. 22, 2004 |
| 6750810 |
Monopulse radar system |
Jun. 15, 2004 |
| 6750804 |
System and method for detecting and estimating the direction of near-stationary targets in monostatic clutter using phase information |
Jun. 15, 2004 |
| 6741205 |
Monopulse radar system |
May. 25, 2004 |
| 6697009 |
Adaptive digital beamforming architecture for target detection and angle estimation in multiple mainlobe and sidelobe jamming |
Feb. 24, 2004 |
| 6661366 |
Adaptive digital sub-array beamforming and deterministic sum and difference beamforming, with jamming cancellation and monopulse ratio preservation |
Dec. 9, 2003 |
| 6608584 |
System and method for bistatic SAR image generation with phase compensation |
Aug. 19, 2003 |
| 6603421 |
Shipboard point defense system and elements therefor |
Aug. 5, 2003 |
| 6568629 |
Method and device for magnetic guidance, especially for tracking targets |
May. 27, 2003 |
| 6567034 |
Digital beamforming radar system and method with super-resolution multiple jammer location |
May. 20, 2003 |
| 6538597 |
Radar system having spoofer, blanker and canceler |
Mar. 25, 2003 |
| 6498582 |
Radio frequency receiving circuit having a passive monopulse comparator |
Dec. 24, 2002 |
| 6476760 |
Device for detecting angle of elevation error in a multiple beam radar sensor |
Nov. 5, 2002 |
| 6456238 |
Dynamic signal routing in electronically scanned antenna systems |
Sep. 24, 2002 |
| 6404379 |
Matrix monopulse ratio radar processor for two target azimuth and elevation angle determination |
Jun. 11, 2002 |
| 6377212 |
Radar apparatus employing a sidelobe blanking system |
Apr. 23, 2002 |
| 6369746 |
Simultaneous nulling in low sidelobe sum and difference antenna beam patterns |
Apr. 9, 2002 |
| 6356231 |
Monopulse radar processor for resolving two sources |
Mar. 12, 2002 |
| 6337656 |
Monopulse radar apparatus |
Jan. 8, 2002 |
| 6320541 |
Off-axis indicator algorithm for electrically large antennas |
Nov. 20, 2001 |
| 6297763 |
Method of optimizing the coverage area of a sensor |
Oct. 2, 2001 |
| 6246365 |
Radar apparatus |
Jun. 12, 2001 |
| 6218983 |
Apparatus for and method of determining positional information for an object |
Apr. 17, 2001 |
| 6195035 |
Cylindrical monopulse |
Feb. 27, 2001 |
| 6169518 |
Dual beam monopulse antenna system |
Jan. 2, 2001 |
| 6150975 |
Divergence measurement antenna for single-pulse radar |
Nov. 21, 2000 |
| 6147646 |
Method and system for collecting information about a plurality of emitters |
Nov. 14, 2000 |
|
|
|
