Patents
Patents for H01Q 25 - Aerials or aerial systems providing at least two radiating patterns (4,128)
07/2011
07/13/2011CN102122765A Method for optimizing linear array antenna radiation pattern
07/06/2011EP2341577A1 A method and apparatus for tilting beams in a mobile communications network
07/06/2011CN1748340B Feed network for simultaneous generation of narrow and wide beams with a rotational-symmetric antenna
07/06/2011CN102117964A Double-frequency antenna
06/2011
06/30/2011WO2011049655A3 Monopulse spiral mode antenna combining
06/30/2011DE102009055345A1 Antenne Antenna
06/30/2011DE102009055344A1 Antenne Antenna
06/29/2011CN201887149U Broadband wide-beam dual-polarized antenna unit
06/29/2011CN1781215B Satellite with multi-zone coverage obtained by beam deviation
06/29/2011CN102110914A Directional diagram reconfigurable yagi antenna of triangular micro-strip paster directional diagram
06/29/2011CN102110913A Directional diagram reconfigurable antenna
06/29/2011CN102110883A Beam-forming method for forming array antenna of variable beam
06/22/2011EP2225799B1 Antenna arrangement for a radar transceiver and circuit arrangement for feeding an antenna arrangement of such a radar transceiver
06/22/2011DE102010063038A1 Fahrzeug-Kombiantennenvorrichtung Vehicle combination antenna device
06/15/2011CN101020095B Flexible radio energy-transmitting antenna module
06/09/2011DE102009047561A1 Antenneneinrichtung für eine Radarsensorvorrichtung Antenna device for a radar sensor device
06/08/2011EP2330685A1 Antenna device for a radar sensor device
06/08/2011CN102089933A Device for transmitting and preferably receiving signals, in particular mobile radio signals
06/01/2011EP2328228A1 Multi-antenna apparatus
05/2011
05/24/2011US7948444 Method and system of communications for high data rate transmission
05/19/2011WO2011058363A1 A modular phased-array antenna
05/18/2011EP2323215A1 Glas antenna and window glass for vehicle
05/18/2011EP2321871A1 Antenna reflector
05/12/2011WO2011054972A1 A device for receiving and/or emitting an electromagnetic wave, system comprising said device, and use of such device
05/11/2011EP2025045B1 Chip-lens array antenna system
05/05/2011US20110102262 Phased array antenna system with variable electrical tilt
04/2011
04/28/2011US20110096757 Method for radio communication in a wireless local area network and transceiving device
04/27/2011CN1521892B Angle diversity dual antenna system
04/20/2011CN102025023A Broadband wide-beam dual-polarized antenna unit
04/19/2011US7929984 Multiple basestation communication system having adaptive antennas
04/06/2011CN1534829B Antenna possessing dipole element and regulatable beam width and scanning azimuth angle
03/2011
03/30/2011EP2302735A1 Electromagnetic lens antenna device for bistatic radar
03/30/2011EP2302409A1 Electromagnetic lens antenna device for bistatic radar
03/30/2011EP2301111A1 Flat scanning antenna
03/29/2011CA2520905C Phased array antenna system with variable electrical tilt
03/23/2011EP1922562B1 Motor vehicle radar system comprising horizontal and vertical resolution
03/22/2011USRE42242 Apparatus and method for reallocating communication resources to establish a priority call in a fixed wireless access communication system
03/16/2011EP2296225A1 Reconfigurable beam-forming-network architecture.
03/16/2011EP2294654A1 Data receiving apparatus
03/16/2011EP2022187B1 Millimeter-wave communication system for an indoor area
03/15/2011CA2474126C Receiving antenna for multibeam coverage
03/03/2011WO2010138453A3 Methods for reducing near-field radiation and specific absorption rate (sar) values in communications devices
03/03/2011US20110053648 Wireless Point to Multipoint System
03/02/2011EP2290744A1 Closed shape beam forming network
02/2011
02/16/2011EP1966629B1 Electromagnetic lens antenna device for bistatic radar
02/16/2011CN101978554A Antenna feed assembly
02/09/2011EP2281324A1 Small aperture interrogator antenna system employing sum-difference azimuth discrimination techniques
02/02/2011CN101965663A Resonant Reflector Assembly and Method
01/2011
01/26/2011EP1791214B1 Antenna assembly and multibeam antenna assembly
01/19/2011EP2276116A1 Antenna module
01/19/2011EP2276114A1 Planar reconfigurable antenna
01/12/2011CN1581577B Apparatus and method for sending signals
01/11/2011US7868840 Multi-beam and multi-band antenna system for communication satellites
01/11/2011US7868823 Phased array antenna system with variable electrical tilt
01/11/2011US7868818 Multi-element antenna
01/06/2011WO2011000921A1 Dual-polarisation communication antenna for mobile satellite links
01/05/2011EP2270922A1 Antenna with mission flexibility, satellite comprising such an antenna and method for controlling mission changes in such an antenna
01/04/2011CA2408558C A method of fabricating waveguide channels
12/2010
12/30/2010US20100329215 Multi-Beam Cellular Communication System
12/29/2010WO2010149605A1 Method of helping to steer an antenna, power-assisted steering antenna using this method and mobile terminal comprising such an antenna
12/29/2010WO2010148793A1 Dual-mode terminal antenna and signal processing method
12/22/2010EP2264830A1 Reflector antenna with variable coverage and operating frequencies and a satellite with such antenna
12/22/2010CN101083827B Interstitial sector system
12/15/2010EP2262058A1 Board-shaped wideband dual polarization antenna
12/15/2010EP2260537A1 Antenna feed assembly
12/15/2010CN1802774B Electromagnetic lens array antenna device
12/14/2010US7853197 Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
12/09/2010US20100308942 Rf system concept for vehicular radar having several beams
12/02/2010WO2010138453A2 Methods for reducing near-field radiation and specific absorption rate (sar) values in communications devices
12/02/2010WO2010136063A1 An improved antenna arrangement
12/01/2010EP2256946A2 Signal multiplexing method and transmitting/receiving apparatus therefor
12/01/2010CN101901966A Antenna structure with characteristic of switching between different radiation patterns and preparation method thereof
11/2010
11/30/2010CA2534581C Method and apparatus for coverage and throughput enhancement in a wireless communication system
11/24/2010CN1638190B Low-cost, steerable, phased array antenna
11/18/2010US20100291866 Multi-Beam Communication Satellite Antenna with Failure Compensation
11/16/2010US7835769 Wireless point to multipoint system
11/11/2010WO2010056127A3 Antenna assembly comprising first and second parallel conductive surfaces
11/03/2010EP1792365B1 Pin fin ground plane for a patch antenna
11/02/2010US7826471 Multi-beam cellular communication system
10/2010
10/28/2010WO2010121715A1 Device for transmitting and preferably receiving signals, in particular mobile radio signals
10/27/2010EP2243191A1 Resonant reflector assembly and method
10/20/2010CN101867095A Antenna structure and installation
10/12/2010USRE41816 Dish antenna rotation apparatus
10/05/2010US7809403 Stratospheric platforms communication system using adaptive antennas
09/2010
09/29/2010CN101848020A Mobile wireless communications device having diversity antenna system and related methods
09/22/2010EP2230715A1 Light weight stowable phased array lens antenna assembly
09/22/2010CN101098050B Radio wave lens antenna device
09/16/2010WO2009024995A3 A method for simultaneously generating pencil beam and shaped beam from a single shaped reflector
09/08/2010EP2225799A1 Antenna arrangement for a radar transceiver and circuit arrangement for feeding an antenna arrangement of such a radar transceiver
09/08/2010EP2225582A1 Monostatic multibeam radar sensor, and method therefor
09/08/2010EP1635422B1 Electromagnetic lens array antenna device
09/08/2010CN101826656A Compact antenna system
08/2010
08/25/2010EP2221919A1 Multibeam active discrete lens antenna
08/18/2010CN1610184B Dual-band planar antenna
08/11/2010EP2216852A2 A dual band antenna for millimeter wave synthetic vision systems
08/11/2010EP2215689A1 Method for operating an array-based ray pivotable antenna and arrangement and use thereof
08/11/2010CN201549575U Electric bridge for millimeter wave double-channel plate antenna
08/11/2010CN101803113A System for simplification of reconfigurable beam-forming network processing within a phased array antenna for a telecommunications satellite
08/05/2010WO2010087453A1 Multi-beam antenna apparatus
08/04/2010CN101051860B Feed network device, aerial feed subsystem and base station system
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