| Patents for H01Q 13 - Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave (15,760) |
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| 04/22/2009 | CN101416352A Dual-band antenna for receiving VHF and UHF signal and communication device including the same |
| 04/22/2009 | CN101416349A Antenna and wireless communication device using same |
| 04/22/2009 | CN101414707A Novel short backfire antenna |
| 04/22/2009 | CN101414706A Multiband antenna apparatus |
| 04/22/2009 | CN100481615C Dual-frequency slot type antenna |
| 04/22/2009 | CN100479884C Multi-arm spiral heat therapy microwave antenna |
| 04/22/2009 | CN100479790C Double-direction shape memory alloy plane-helical microwave thermotherapy antenna with water capsule |
| 04/21/2009 | US7522936 Wireless terminal |
| 04/21/2009 | US7522116 Multibeam antenna |
| 04/21/2009 | US7522115 Satellite ground station antenna with wide field of view and nulling pattern using surface waveguide antennas |
| 04/21/2009 | US7522114 High gain steerable phased-array antenna |
| 04/16/2009 | WO2009048428A1 Antennas for diversity applications |
| 04/16/2009 | WO2007132455A3 Vehicular microwave transceiver |
| 04/16/2009 | WO2006099552A3 Environmentally sensitive reconfigurable antenna |
| 04/16/2009 | DE102008018241A1 Geschichtete Struktur Layered structure |
| 04/16/2009 | DE102007044895A1 Hornantenne Horn antenna |
| 04/15/2009 | EP2047565A1 Slot antenna and method for rfid |
| 04/15/2009 | EP2047564A1 Compact orthomode transduction device optimized in the mesh plane, for an antenna |
| 04/15/2009 | EP2003729A9 Antenna assembly and method for manufacturing the same |
| 04/15/2009 | EP1016160B1 Microstrip structure |
| 04/15/2009 | CN201222537Y Microstrip antenna based on composite second self transmission line |
| 04/15/2009 | CN201222536Y Terminal antenna based on composite second self transmission line |
| 04/15/2009 | CN101410700A Waveguide junction having a decoupling element for planar waveguide couplings |
| 04/15/2009 | CN101409383A Ultra-wideband beam-shaped antenna |
| 04/15/2009 | CN101409382A Gradual change grooved wire antenna loaded by passive metal grid |
| 04/15/2009 | CN100479336C Resonance antenna |
| 04/14/2009 | US7518566 Waveguide structure for creating a phase gradient between input signals of a system of antenna elements |
| 04/14/2009 | US7518565 Tapered slot antenna cylindrical array |
| 04/14/2009 | US7518564 Slot antenna |
| 04/14/2009 | US7518554 Antenna arrays and methods of making the same |
| 04/09/2009 | WO2009045667A1 Advanced antenna integrated printed wiring board with metallic waveguide plate |
| 04/09/2009 | WO2009044541A1 Portable wireless communication device |
| 04/09/2009 | US20090091502 Multiple-Band Antenna With Patch And Slot Structures |
| 04/08/2009 | EP1242794B1 Apparatus for measuring the level in a container |
| 04/08/2009 | CN201219133Y Broad-band wide-beam circularly polarized antenna |
| 04/08/2009 | CN201219132Y Micro-strip aerial |
| 04/08/2009 | CN201219130Y Mobile satellite communication equipment |
| 04/08/2009 | CN201219127Y Microstrip line and antenna using the same |
| 04/08/2009 | CN101404356A High directional antenna using strip metal unit structure antenna cover |
| 04/08/2009 | CN101404355A High directional antenna using annular metal pair unit structure antenna cover |
| 04/08/2009 | CN101404353A Ultra-broadband folding coil antenna of coplanar waveguide feed and method for producing the same |
| 04/08/2009 | CN100477381C Three-dimensional omni-directional monopole antenna designs for ultra- wideband applications |
| 04/08/2009 | CN100477379C Multiband antenna arrangement for radio communications apparatus |
| 04/02/2009 | WO2009041605A1 Wireless communication device |
| 04/02/2009 | WO2009040830A2 Multimode prime focal feeds for highly efficient elliptical beams for microwave sensors |
| 04/02/2009 | WO2009039998A2 Antenna system for communications on-the-move |
| 04/02/2009 | CA2693124A1 Antenna system for communications on-the-move |
| 04/01/2009 | EP2043196A1 Antenna device and wireless communication apparatus |
| 04/01/2009 | EP2042402A1 Radio communication device in a guided transport means |
| 04/01/2009 | EP1771921B1 Broadband leaky wave antenna |
| 04/01/2009 | CN201215831Y Low loss substrate integrated wave-guide multi-beam antenna |
| 04/01/2009 | CN101401262A Variable slot antenna and method for driving same |
| 04/01/2009 | CN101401258A Variable slot antenna and method for driving same |
| 04/01/2009 | CN101401253A Waveguide forming apparatus, dielectric line forming apparatus, pin structure and high frequency circuit |
| 04/01/2009 | CN101399402A Waveguide split array antenna used for satellite communication |
| 04/01/2009 | CN101399399A Electronic device and antenna module thereof |
| 04/01/2009 | CN101399398A Channel loaded bowknot type electromagnetic forbidden band antenna |
| 04/01/2009 | CN101399397A Antenna apparatus and method for adjusting characteristics thereof |
| 04/01/2009 | CN101399396A Photonic forbidden band ceramic Sierpinski split antenna used for RFID system |
| 04/01/2009 | CN101399394A Multi-frequency antenna |
| 04/01/2009 | CN101397019A Radio communication device in a guided transport means |
| 04/01/2009 | CN100474696C Horn antenna, radio wave receiving converter and antenna |
| 04/01/2009 | CN100474695C Dual band patch bowtie slot antenna structure |
| 03/31/2009 | US7511681 Switchable antenna arrangement |
| 03/31/2009 | US7511678 High-power dual-frequency coaxial feedhorn antenna |
| 03/31/2009 | US7511677 Satellite ground station antenna with wide field of view and nulling pattern |
| 03/31/2009 | US7511675 Antenna system for a motor vehicle |
| 03/31/2009 | US7511674 Shunt antenna for aircraft |
| 03/31/2009 | US7511668 Antenna device, radio device, and electronic instrument |
| 03/26/2009 | WO2009037716A2 High-gain wideband planar microstrip antenna for space borne application |
| 03/26/2009 | WO2009037688A1 Multi-layer conductive tube antenna |
| 03/26/2009 | WO2009036507A1 Imaging system and method |
| 03/26/2009 | US20090079649 Horn antenna |
| 03/26/2009 | US20090079648 High frequency module |
| 03/26/2009 | US20090079647 Multiple Frequency Band Antenna and Antenna system Using the Same |
| 03/26/2009 | US20090079619 Real-time, cross-correlating millimetre-wave imaging system |
| 03/25/2009 | CN201213154Y Back cavity micro-band antenna |
| 03/25/2009 | CN101395759A High frequency module |
| 03/25/2009 | CN101395758A Chip antenna |
| 03/25/2009 | CN101394024A Ultra-wideband elliptical slot antenna having back chamber |
| 03/25/2009 | CN101394023A Antenna apparatus |
| 03/25/2009 | CN101394020A Ultra-wideband flat helical antenna having back chamber |
| 03/25/2009 | CN101394018A Feed-in circular polarized antenna of wide band co-plane wave-guide |
| 03/25/2009 | CN100472879C Wideband patch antenna with meandering strip feed |
| 03/24/2009 | US7509100 Antenna interface unit |
| 03/19/2009 | WO2009036305A1 Communication system with broadband antenna |
| 03/19/2009 | US20090073067 Antenna with one or more holes |
| 03/19/2009 | US20090073066 Grid Antenna |
| 03/19/2009 | US20090073065 Tunable Dielectric Resonator Circuit |
| 03/18/2009 | EP2037534A1 Grid antenna |
| 03/18/2009 | EP1803189A4 Half-and quarter-wavelength printed slot ultra-wideband (uwb) antennas for mobile terminals |
| 03/18/2009 | CN201210520Y Digital television antenna |
| 03/18/2009 | CN101388491A Micro-strip dual-unit array transceiving antenna for RFID reader |
| 03/18/2009 | CN101388490A Card type indoor ceiling suction wideband antenna |
| 03/18/2009 | CN101388489A Mobile phone antenna and mobile phone |
| 03/18/2009 | CN101388488A Planar double-frequency antenna |
| 03/18/2009 | CN101388487A Multi-frequency antenna |
| 03/18/2009 | CN101388485A Feeder apparatus and antenna device |
| 03/18/2009 | CN101388484A Thin-film omni-directional wideband surface conformal antenna |
| 03/18/2009 | CN100470930C Dual-polarized radiating assembly |