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Class Information
Number: 342/376
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Directive > Including a steerable array > Including a remote energy source
Description: Subject matter including a separate transmitter of radio wave energy which is located apart from the steerable antenna array, and which drives the array.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8289199 System and method for pattern design in microwave programmable arrays Oct. 16, 2012
8223080 Transmission and reception module Jul. 17, 2012
7969358 Compensation of beamforming errors in a communications system having widely spaced antenna elements Jun. 28, 2011
7898464 System and method for transmitting signals via photonic excitation of a transmitter array Mar. 1, 2011
7889129 Lightweight space-fed active phased array antenna system Feb. 15, 2011
7782255 System and methods for radar and communications applications Aug. 24, 2010
7777670 Millimetre and sub-millimetre wave illumination system Aug. 17, 2010
7724179 Miniaturized microwave-photonic receiver May. 25, 2010
7432856 Signal simulation device Oct. 7, 2008
7358890 Millimetre-wave illumination source Apr. 15, 2008
7333055 System and method for microwave imaging using an interleaved pattern in a programmable reflector array Feb. 19, 2008
7283085 System and method for efficient, high-resolution microwave imaging using complementary transmit and receive beam patterns Oct. 16, 2007
6873301 Diamond array low-sidelobes flat-plate antenna systems for satellite communication Mar. 29, 2005
6822615 Wideband 2-D electronically scanned array with compact CTS feed and MEMS phase shifters Nov. 23, 2004
6677899 Low cost 2-D electronically scanned array with compact CTS feed and MEMS phase shifters Jan. 13, 2004
6198433 Multiple-beam electronic scanning antenna Mar. 6, 2001
5959578 Antenna architecture for dynamic beam-forming and beam reconfigurability with space feed Sep. 28, 1999
5945946 Scanning array antenna using rotating plates and method of operation therefor Aug. 31, 1999
5797083 Self-aligning satellite receiver antenna Aug. 18, 1998
5734349 High capacity multibeam antenna with electronic scanning in transmission Mar. 31, 1998
5677697 Millimeter wave arrays using Rotman lens and optical heterodyne Oct. 14, 1997
5668629 Remote tracking system particulary for moving picture cameras and method Sep. 16, 1997
5652750 Optical satellite feeder links Jul. 29, 1997
5579015 Electronic sweep device with active lens and integrated light source Nov. 26, 1996
5559519 Method and system for the sequential adaptive deterministic calibration of active phased arrays Sep. 24, 1996
5515060 Clutter suppression for thinned array with phase only nulling May. 7, 1996
5239668 Satellite signalling system Aug. 24, 1993
5128687 Shared aperture antenna for independently steered, multiple simultaneous beams Jul. 7, 1992
5103233 Radar system with elevation-responsive PRF control, beam multiplex control, and pulse integration control responsive to azimuth angle Apr. 7, 1992
5084707 Antenna system with adjustable beam width and beam orientation Jan. 28, 1992
4983982 Space fed phased array antenna with dual phase shifter Jan. 8, 1991
4951061 Two dimensional acousto-optic signal processor using circular antenna array and a butler matrix Aug. 21, 1990
4929956 Optical beam former for high frequency antenna arrays May. 29, 1990
4862180 Discrete source location by adaptive antenna techniques Aug. 29, 1989
4825216 High efficiency optical limited scan antenna Apr. 25, 1989
4803490 Horizon stabilized antenna beam for shipboard radar Feb. 7, 1989
4764738 Agile beam control of optical phased array Aug. 16, 1988
4689631 Space amplifier Aug. 25, 1987
4642651 Dual lens antenna with mechanical and electrical beam scanning Feb. 10, 1987
4630053 Electronically controlled array for simulation of passive target/background signatures at millimeter wavelengths Dec. 16, 1986
H57 Partially adaptive array using bootlace lens May. 6, 1986
4571591 Three dimensional, orthogonal delay line bootlace lens antenna Feb. 18, 1986
4509055 Blockage-free space fed antenna Apr. 2, 1985
4507662 Optically coupled, array antenna Mar. 26, 1985
4491845 Wide angle phased array dome lens antenna with a reflection/transmission switch Jan. 1, 1985
4489325 Electronically scanned space fed antenna system and method of operation thereof Dec. 18, 1984
4488155 Method and apparatus for self-calibration and phasing of array antenna Dec. 11, 1984
4268831 Antenna for scanning a limited spatial sector May. 19, 1981
4254421 Integrated confocal electromagnetic wave lens and feed antenna system Mar. 3, 1981
4187507 Multiple beam antenna array Feb. 5, 1980

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