| Patents for H01Q 21 - Aerial arrays or systems (25,127) |
|---|
| 04/23/2009 | WO2009050414A1 Waveguide array |
| 04/23/2009 | WO2009049398A1 Dual polarized multifilar antenna |
| 04/23/2009 | WO2005101051A3 Method and apparatus for automotive radar sensor |
| 04/23/2009 | US20090102742 Mimo antenna and communication device using the same |
| 04/23/2009 | DE102008048068A1 Synthetic-Aperture-Radar, Verfahren und Programm zur kompakten polarimetrischen SAR-Verarbeitung Synthetic aperture radar, method, and program for compact polarimetric SAR processing |
| 04/23/2009 | DE102008039776A1 Gestapelte Patchantenne mit Doppelband Stacked patch antenna with dual band |
| 04/23/2009 | CA2702671A1 Dual polarized multifilar antenna |
| 04/23/2009 | CA2641793A1 Antenna system for wireless digital devices |
| 04/22/2009 | EP2051331A1 Dualband base station antenna using ring antenna elements |
| 04/22/2009 | EP2051328A1 Antenna apparatus |
| 04/22/2009 | EP2051104A1 Weather radar with auxiliary antenna for illuminating RLAN-systems |
| 04/22/2009 | EP2050165A1 Antenna arrangement, in particular for a mobile radio base station |
| 04/22/2009 | EP2050164A1 Antenna arrangement, in particular for a mobile radio base station |
| 04/22/2009 | EP2050163A2 Multi-band inverted-l antenna |
| 04/22/2009 | EP1706844A4 Method and system for manufacturing radio frequency identification tag antennas |
| 04/22/2009 | EP1641140B1 Data communication device |
| 04/22/2009 | EP1456904B8 Method and apparatus for processing signals in an array antenna system |
| 04/22/2009 | EP1147500B1 Coil array for eas marker deactivation device |
| 04/22/2009 | CN201226378Y 多波段天线 Multiband antenna |
| 04/22/2009 | CN201226376Y Multi-frequency antenna |
| 04/22/2009 | CN201226375Y 全向性天线 Omni-directional antenna |
| 04/22/2009 | CN201226374Y Antennae |
| 04/22/2009 | CN201226373Y Double-frequency band laminated medium loading helical antenna |
| 04/22/2009 | CN201226372Y Double-frequency high-gain antenna |
| 04/22/2009 | CN101416353A Wireless ic device |
| 04/22/2009 | CN101414708A Circular polarized antenna, semiconductor module, and wireless communication device |
| 04/22/2009 | CN101414706A Multiband antenna apparatus |
| 04/22/2009 | CN100481616C Circular polarization antenna and composite antenna including the same |
| 04/22/2009 | CN100481614C Tunable dual band antenna system |
| 04/21/2009 | US7522118 Wideband I-shaped monople dipole |
| 04/21/2009 | US7522113 Planar antenna |
| 04/21/2009 | US7522095 Polygonal cylinder array antenna |
| 04/21/2009 | US7520246 Power supply antenna and power supply method |
| 04/16/2009 | WO2009049191A2 Patch antenna |
| 04/16/2009 | WO2009048428A1 Antennas for diversity applications |
| 04/16/2009 | WO2009048026A1 Radio apparatus |
| 04/16/2009 | WO2009047553A1 Phased array antenna |
| 04/16/2009 | WO2009047545A1 Antenna element and array of antenna elements |
| 04/16/2009 | WO2009046886A1 Supply network for a group antenna |
| 04/16/2009 | WO2009009324A3 Mimo self-expandable antenna structure |
| 04/16/2009 | WO2008048210A3 Compact dual-band antenna system |
| 04/16/2009 | WO2007090065A3 U-antenna |
| 04/16/2009 | WO2006105162A3 Smart radio frequency identification (rfid) items |
| 04/16/2009 | US20090096702 Dual beam sector antenna array with low loss beam forming network |
| 04/16/2009 | US20090096700 Base station antenna with beam shaping structures |
| 04/16/2009 | US20090096699 Compact 3-port orthogonally polarized mimo antennas |
| 04/16/2009 | US20090096692 Flat Antenna System With a Direct Waveguide Access |
| 04/16/2009 | US20090096685 Antenna device for portable terminals and radio unit for receiving broadcast waves |
| 04/16/2009 | US20090096684 Antenna device for portable terminals and radio unit for receiving broadcast waves |
| 04/16/2009 | DE202009001821U1 Antenne, insbesondere Mobilfunkantenne Antenna, cellular antenna particular |
| 04/15/2009 | EP2047566A1 Phased array 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 | EP2047562A2 Space-fed array operable in a reflective mode and in a feed-through mode |
| 04/15/2009 | EP2047561A2 Antenna arrangement |
| 04/15/2009 | EP2047558A1 Isotropic antenna and associated measurement sensor |
| 04/15/2009 | EP2047557A2 Airship mounted array |
| 04/15/2009 | EP1016160B1 Microstrip structure |
| 04/15/2009 | CN101411028A Panel antenna array |
| 04/15/2009 | CN101409658A At-sea network system, antenna combined structure and communication method thereof |
| 04/15/2009 | CN101409570A Communication equipment |
| 04/14/2009 | US7519396 Integrated circuit package |
| 04/14/2009 | US7518566 Waveguide structure for creating a phase gradient between input signals of a system of antenna elements |
| 04/14/2009 | US7518554 Antenna arrays and methods of making the same |
| 04/14/2009 | US7518552 Antenna control system |
| 04/09/2009 | WO2009045667A1 Advanced antenna integrated printed wiring board with metallic waveguide plate |
| 04/09/2009 | WO2009045210A1 Compact multi-element antenna with phase shift |
| 04/09/2009 | WO2009044954A1 Antenna having a choke member |
| 04/09/2009 | WO2009043917A1 Onboard antenna system for satellite tracking with polarisation control |
| 04/09/2009 | US20090091506 Advanced antenna integrated printed wiring board with metallic waveguide plate |
| 04/09/2009 | DE102007047741A1 Speisenetzwerk für eine Gruppenantenne Feed network for an antenna array |
| 04/09/2009 | DE10120641B4 Keramik mit sehr guten Hochfrequenzeigenschaften und Verfahren zu ihrer Herstellung Ceramic having excellent high-frequency properties and processes for their preparation |
| 04/09/2009 | CA2701538A1 Onboard antenna system for satellite tracking with polarisation control |
| 04/08/2009 | EP2045876A2 Antenna device |
| 04/08/2009 | EP2045875A1 Antenna for radar device |
| 04/08/2009 | EP2044693A2 Dual autodiplexing antenna |
| 04/08/2009 | EP2044559A1 Wireless communication card for use with an electronic device |
| 04/08/2009 | EP1677384B1 Mobile radio apparatus |
| 04/08/2009 | EP1554900B8 Method and apparatus for antenna steering for wlan |
| 04/08/2009 | CN201219133Y Broad-band wide-beam circularly polarized antenna |
| 04/08/2009 | CN201219132Y Micro-strip aerial |
| 04/08/2009 | CN201219131Y Double-choking sleeve antenna |
| 04/08/2009 | CN201219129Y Wide band groove type antenna |
| 04/08/2009 | CN201219128Y Ultrahigh frequency wideband antenna |
| 04/08/2009 | CN101405614A Microwave position measurement apparatus and position measurement method |
| 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 | CN101404352A Antenna |
| 04/08/2009 | CN100477378C Antenna and manufacturing method thereof |
| 04/08/2009 | CN100477376C Antenna device |
| 04/08/2009 | CN100476856C Data reader and positioning system |
| 04/07/2009 | US7515115 Antenna manufacture including inductance increasing removal of conductive material |
| 04/07/2009 | US7515114 Unbalanced antenna |
| 04/07/2009 | US7515113 Antenna with parasitic rings |
| 04/07/2009 | US7513425 Article tracking system and method |
| 04/02/2009 | WO2009041896A1 Antenna arrangement |
| 04/02/2009 | WO2009041895A1 Antenna arrangement for a multi radiator base station antenna |
| 04/02/2009 | WO2009041497A1 Loop antenna |
| 04/02/2009 | WO2009039998A2 Antenna system for communications on-the-move |
| 04/02/2009 | US20090088082 METHOD AND SYSTEM FOR MEASURING CROSS-POLARIZATION ISOLATION VALUE AND 1 dB GAIN COMPRESSION POINT |