| 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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| 07/22/2009 | CN101488605A Antenna system for wireless digital devices |
| 07/21/2009 | US7564423 Printed dipole antenna |
| 07/21/2009 | US7564422 Press fit corrugated radiometer horn |
| 07/21/2009 | US7564421 Compact waveguide antenna array and feed |
| 07/16/2009 | WO2009089519A1 Method for building multi-component electromagnetic antennas |
| 07/16/2009 | WO2009087755A1 Electronic device, antenna and article |
| 07/16/2009 | US20090179810 Article having electromagnetic coupling module attached thereto |
| 07/16/2009 | US20090179809 Dual frequency feed assembly |
| 07/16/2009 | US20090179808 Antenna Having Wide Impedance Bandwidths Both at Low and High Frequencies |
| 07/16/2009 | DE102008004417A1 Vorrichtung zum Senden und/oder Empfangen elektromagnetischer HF-Signale An apparatus for transmitting and / or receiving electromagnetic RF signals |
| 07/15/2009 | EP2079131A1 Improvement of planar antennas comprising at least one radiating element such as a slot with longitudinal radiation |
| 07/15/2009 | EP2078869A2 Segmented ceramic choke |
| 07/15/2009 | EP2078325A2 Waveguide-based wireless distribution system and method of operation |
| 07/15/2009 | CN100514869C Apparatus for reducing ground effects in a folder-type communications handset device |
| 07/14/2009 | US7561106 Electronic equipment |
| 07/14/2009 | US7561046 Radio tag reading apparatus |
| 07/14/2009 | US7559131 Method of making a radio frequency identification (RFID) tag |
| 07/14/2009 | CA2298268C Encapsulated antenna in passive transponders |
| 07/09/2009 | WO2009084050A1 Slot antenna and method for operating the same |
| 07/09/2009 | US20090174617 Hybrid dual dipole single slot antenna for mimo communication systems |
| 07/08/2009 | EP2077603A2 Dielectric leaky wave antenna |
| 07/08/2009 | CN101479887A 集成波导管天线和阵列 Integrated waveguide antenna and array |
| 07/08/2009 | CN100511836C Antenna structure suitable for multifrequency system operation |
| 07/07/2009 | US7557765 Smart antenna with adjustable radiation pattern |
| 07/07/2009 | CA2342953C Dual-band microwave antenna element |
| 07/02/2009 | WO2009082175A2 Antenna device |
| 07/02/2009 | WO2009081557A1 Patch antenna device |
| 07/02/2009 | WO2009080418A1 Multi-sector radiating device with an omni-directional mode |
| 07/02/2009 | US20090167625 Multilevel antennae |
| 07/02/2009 | US20090167622 Wide band antenna |
| 07/02/2009 | US20090167621 Flat antenna |
| 07/02/2009 | DE102008041583A1 Gehäuseaufbau einer elektronischen Vorrichtung Housing structure of an electronic device |
| 07/01/2009 | EP1234119B1 Segmented ceramic choke |
| 07/01/2009 | CN201266675Y Low loss high gain multi-beam intelligent antenna |
| 07/01/2009 | CN101471494A X waveband high-gain microstrip antenna based on negative dielectric transmission line |
| 07/01/2009 | CN100507634C Photonic crystal device |
| 06/30/2009 | US7554505 Integrated waveguide antenna array |
| 06/30/2009 | US7554504 Integrated circuit beamforming horn array |
| 06/30/2009 | US7554503 Wide band antenna |
| 06/30/2009 | US7554490 Space-filling miniature antennas |
| 06/25/2009 | WO2009079032A1 Dual-band antenna with angled slot for portable electronic devices |
| 06/25/2009 | WO2009078807A1 An artificial dielectric material and a method of manufacturing the same |
| 06/25/2009 | WO2009078630A1 Horn array type antenna with skew filter |
| 06/25/2009 | WO2009077171A1 Antenna coupler |
| 06/25/2009 | WO2009076986A1 Planar broadband antenna |
| 06/25/2009 | US20090160721 Hollow dielectric pipe polyrod antenna |
| 06/25/2009 | CA2709271A1 An artificial dielectric material and a method of manufacturing the same |
| 06/24/2009 | EP2073312A1 Antenna coupler |
| 06/24/2009 | CN101467305A Surface-mounted antenna and antenna device |
| 06/24/2009 | CN101465471A Antenna device |
| 06/23/2009 | US7551145 Slot antenna |
| 06/18/2009 | WO2009074537A1 Antenna |
| 06/18/2009 | US20090153426 Phased array antenna with lattice transformation |
| 06/18/2009 | US20090153425 Dual-Band Antenna Front-End System |
| 06/18/2009 | US20090153424 Dual-band antenna for receiving vhf and uhf signal and communication device including the same |
| 06/18/2009 | US20090153423 Wireless communication device with a multi-band antenna system |
| 06/18/2009 | US20090153411 Dual-band antenna with angled slot for portable electronic devices |
| 06/18/2009 | US20090153410 Feed networks for slot antennas in electronic devices |
| 06/18/2009 | US20090153409 Microstrip antennas for electronic devices |
| 06/18/2009 | US20090153407 Hybrid antennas with directly fed antenna slots for handheld electronic devices |
| 06/17/2009 | EP2071668A1 Antenna and wireless communication apparatus |
| 06/17/2009 | EP1481444A4 Multi-band pif antenna with meander structure |
| 06/17/2009 | CN101459285A Slot antenna for mm-wave signals |
| 06/17/2009 | CN101459284A Antenna device |
| 06/17/2009 | CN101459283A Electric little dimension antenna based on opening resonance loop structure |
| 06/17/2009 | CN100502146C Chip antenna for terrestrial DMB |
| 06/16/2009 | US7548215 Multi-beam-reflector dish antenna system and method for production thereof |
| 06/16/2009 | US7548212 Cylindrical electronically scanned antenna |
| 06/16/2009 | US7548204 Broadband antenna smaller structure height |
| 06/16/2009 | US7548167 RF tag and method of manufacturing the RF tag |
| 06/11/2009 | US20090146897 Microwave demulsification of hydrocarbon emulsion |
| 06/10/2009 | EP2068400A1 Slot antenna for mm-wave signals |
| 06/10/2009 | EP2067210A1 Multiple antenna arrangement |
| 06/10/2009 | DE102007059168A1 Communication module for radio frequency communication, has antenna comprising highest magnetic field strength in area in such manner that data and/or energy are transferred under coupling between antenna and magnetic coupling antenna |
| 06/10/2009 | CN101453056A Built-in antenna for mobile communication terminal |
| 06/10/2009 | CN100499928C Wireless communication system |
| 06/10/2009 | CN100499266C Circular polarised array antenna |
| 06/10/2009 | CN100499264C Single band antenna and method for tuning same |
| 06/09/2009 | US7545335 Small conformable broadband traveling-wave antennas on platform |
| 06/09/2009 | US7545334 Antenna and receiver |
| 06/04/2009 | WO2009068339A1 Stiehl radiator and radar antenna arrangement |
| 06/04/2009 | WO2009067805A1 Dual circularly polarized antenna |
| 06/04/2009 | WO2009067802A1 Dynamic radiation pattern antenna system |
| 06/04/2009 | WO2005067615A3 Vehicle mounted satellite antenna system with in-motion tracking using beam forming |
| 06/04/2009 | US20090140943 Slot antenna for mm-wave signals |
| 06/04/2009 | US20090140942 Internal antenna and methods |
| 06/04/2009 | US20090140937 Slot antenna used in a desktop computer |
| 06/04/2009 | DE102007057143A1 Stiehlstrahler und Radar-Antennenanordnung Stiehl radiator and radar antenna array |
| 06/03/2009 | EP2065976A1 Thin slot antenna having cavity, antenna power feeding method, and rfid tag device using the antenna and the method |
| 06/03/2009 | EP2065975A1 Antenna structure and wireless communication device employing the same |
| 06/03/2009 | CN100495818C Radiation device for planar inverted F antenna |
| 06/02/2009 | US7542004 Parasitic dipole for azimuth uniformity in broadband antennas apparatus and method |
| 06/02/2009 | US7542000 Planar antenna apparatus |
| 06/02/2009 | US7541999 Polarization switching/variable directivity antenna |
| 06/02/2009 | US7541998 Circularly-polarized dielectric resonator antenna |
| 06/02/2009 | US7541997 Loaded antenna |
| 06/02/2009 | CA2392696C Broad-band scissor-type antenna |
| 05/28/2009 | WO2009067472A1 Balanced antenna |
| 05/28/2009 | US20090135075 Compact Multiband Antenna |
| 05/27/2009 | EP2063490A1 Internal antennas for mobile communication devices |