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Class Information
Number: 342/371
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Directive > Including a steerable array > With electronic scanning
Description: Subject matter wherein a beam of radio-frequency energy is directed successively over the antenna array elements of a given region of the corresponding process in reception.

Sub-classes under this class:

Class Number Class Name Patents
342/372 Controlled 729

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8704711 Wireless cable Apr. 22, 2014
8664807 Planar tri-mode cavity Mar. 4, 2014
8606178 Multi-directional wireless communication for a control module Dec. 10, 2013
8542785 Communication apparatus and communication system Sep. 24, 2013
8515493 Antenna array formed by a network of transceivers Aug. 20, 2013
8315669 Femto cell base station and method Nov. 20, 2012
8305260 Antenna device and radar apparatus Nov. 6, 2012
8259005 True time delay diversity beamforming Sep. 4, 2012
8169363 Antenna device and radar apparatus May. 1, 2012
8169368 Method, apparatus and computer program for updating antenna beam angles of a directional antenna of wireless device May. 1, 2012
8094074 Dynamic radiation pattern antenna system Jan. 10, 2012
7949360 Method and apparatus for adaptively allocating transmission power for beam-forming combined with OSTBCs in a distributed wireless communication system May. 24, 2011
7929914 Mote networks using directional antenna techniques Apr. 19, 2011
7904106 Method and apparatus of adaptively allocating transmission power for beamforming combined with orthogonal space-time block codes based on symbol error rate in distributed wireless communicatio Mar. 8, 2011
7884777 Free-space-optically-synchronized wafer scale antenna module osillators Feb. 8, 2011
7843383 Imaging through silhouetting Nov. 30, 2010
7808430 Scanned antenna system Oct. 5, 2010
7808427 Radar system having dual band polarization versatile active electronically scanned lens array Oct. 5, 2010
7725080 Mote networks having directional antennas May. 25, 2010
7650166 Shapable antenna beams for cellular networks Jan. 19, 2010
7561099 Radar device Jul. 14, 2009
7522095 Polygonal cylinder array antenna Apr. 21, 2009
7505010 Antenna control system Mar. 17, 2009
7492841 Relative phase/amplitude detection system Feb. 17, 2009
7489283 Phased array antenna apparatus and methods of manufacture Feb. 10, 2009
7474262 Digital beamforming for an electronically scanned radar system Jan. 6, 2009
7423607 Switching power amplifier and DAC for an electronically-scanned array Sep. 9, 2008
7418238 Mote networks using directional antenna techniques Aug. 26, 2008
7382311 Method, computer program product and system for differentiating physical sources from second order nonlinear signal effects Jun. 3, 2008
7324043 Phase shifters deposited en masse for an electronically scanned antenna Jan. 29, 2008
7317898 Mote networks using directional antenna techniques Jan. 8, 2008
7305235 Antenna directivity control method and radio apparatus Dec. 4, 2007
7242937 Mobile communication terminal apparatus Jul. 10, 2007
7233433 Self-reference locking of optical coherence by single-detector electronic-frequency tagging Jun. 19, 2007
7187723 Local oscillation signal supply method and circuit therefor Mar. 6, 2007
7187492 Self-referenced locking of optical coherence by single-detector electronic-frequency tagging Mar. 6, 2007
7109918 Nonlinear beam forming and beam shaping aperture system Sep. 19, 2006
7079816 On chip diversity antenna switch Jul. 18, 2006
7071872 Common aperture antenna Jul. 4, 2006
7068733 Sampling technique for digital beam former Jun. 27, 2006
7062273 Mobile communication terminal apparatus having an array antenna for communication to at least one base station Jun. 13, 2006
7038620 Warped plane phased array monopulse radar antenna May. 2, 2006
7031754 Shapable antenna beams for cellular networks Apr. 18, 2006
6975267 Low profile active electronically scanned antenna (AESA) for Ka-band radar systems Dec. 13, 2005
6958665 Micro electro-mechanical system (MEMS) phase shifter Oct. 25, 2005
6954173 Techniques for measurement of deformation of electronically scanned antenna array structures Oct. 11, 2005
6914558 Variable directivity antenna apparatus and receiver system using such antenna apparatus Jul. 5, 2005
6891497 Chirp-based method and apparatus for performing phase calibration across phased array antenna May. 10, 2005
6888501 Radio reception apparatus and directivity reception method May. 3, 2005
6868043 Beam broadening with maximum power in array transducers Mar. 15, 2005

1 2 3 4

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