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Class Information
Number: 343/781CA
Name: Communications: radio wave antennas > Antennas > Wave guide type (e.g., horn) > With external reflector or director > With main and subreflector (casse-grain type)
Description:










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8680450 Antennas Mar. 25, 2014
8665166 Compact multibeam reflector antenna Mar. 4, 2014
8648748 Effective marine stabilized antenna system Feb. 11, 2014
8581795 Low sidelobe reflector antenna Nov. 12, 2013
8552917 Wide angle multibeams Oct. 8, 2013
8514140 Dual-band antenna using high/low efficiency feed horn for optimal radiation patterns Aug. 20, 2013
8497810 Multi-band antenna system for satellite communications Jul. 30, 2013
8334815 Multi-feed antenna system for satellite communications Dec. 18, 2012
8259028 Reflector antenna radome attachment band clamp Sep. 4, 2012
8159410 Reflective antenna assembly Apr. 17, 2012
8102324 Sub-reflector of a dual-reflector antenna Jan. 24, 2012
8094081 Dual band radio frequency (RF) and optical communications antenna and terminal design methodology and implementation Jan. 10, 2012
8009116 Device for two-dimensional imaging of scenes by microwave scanning Aug. 30, 2011
8006689 Reflector assembly for energy concentrators Aug. 30, 2011
7932868 Reflector array antenna with reconfigurable shape coverage with or without loader Apr. 26, 2011
7911403 Vehicle mounted antenna and methods for transmitting and/or receiving signals Mar. 22, 2011
7907097 Self-supporting unitary feed assembly Mar. 15, 2011
7898491 Reflector antenna feed RF seal Mar. 1, 2011
7868840 Multi-beam and multi-band antenna system for communication satellites Jan. 11, 2011
7839349 Tunable substrate phase scanned reflector antenna Nov. 23, 2010
7773042 Conical scanning antenna system using nutation method Aug. 10, 2010
7705796 Dual offset reflector system utilizing at least one gimbal mechanism Apr. 27, 2010
7663544 Antenna system for sharing of operation Feb. 16, 2010
7564420 Hybrid antenna system Jul. 21, 2009
7471255 Antenna with reduced interference Dec. 30, 2008
7450079 Gimbaled gregorian antenna Nov. 11, 2008
7446721 Satellite tracking antenna system and method therefor Nov. 4, 2008
7443355 Antenna feed-tube-to-amplifier coupling Oct. 28, 2008
7411561 Gimbaled dragonian antenna Aug. 12, 2008
7408522 Antenna-feeder device and antenna Aug. 5, 2008
7405708 Low profiled antenna Jul. 29, 2008
7280081 Parabolic reflector and antenna incorporating same Oct. 9, 2007
7256749 Compact, mechanically scanned cassegrain antenna system and method Aug. 14, 2007
7242360 High power dual band high gain antenna system and method of making the same Jul. 10, 2007
7205949 Dual reflector antenna and associated methods Apr. 17, 2007
7187340 Simultaneous multi-band ring focus reflector antenna-broadband feed Mar. 6, 2007
7161549 Single-aperture antenna system for producing multiple beams Jan. 9, 2007
7138953 Method and apparatus for reducing the effects of collector blockage in a reflector antenna Nov. 21, 2006
7129903 Method and apparatus for mounting a rotating reflector antenna to minimize swept arc Oct. 31, 2006
7109935 Combined optical and electromagnetic communication system and method Sep. 19, 2006
7098859 Antenna unit Aug. 29, 2006
7095380 Antenna device Aug. 22, 2006
7081863 Reflector antenna Jul. 25, 2006
7042410 Microwave antenna feed with integral bandpass filter May. 9, 2006
7038632 Co-located multi-band antenna May. 2, 2006
7023394 Cassegrain-type feed for an antenna Apr. 4, 2006
7015867 Illuminating reflector with low-gain propagator Mar. 21, 2006
7009574 Plural-reflector antenna system Mar. 7, 2006
7006049 Dual reflector system and method for synthesizing same Feb. 28, 2006
6995727 Reflector antenna feed Feb. 7, 2006

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