| 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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| 07/28/2004 | CN1159805C Antenna for radio communication |
| 07/28/2004 | CN1159804C Microstrip antenna basic unit and microstrip antenna array unit using the same |
| 07/27/2004 | US6768471 Comformal phased array antenna and method for repair |
| 07/27/2004 | US6768469 Methods and apparatus for radar signal reception |
| 07/27/2004 | US6768466 Broad-band scissor-type antenna |
| 07/27/2004 | US6768462 Diversity antenna and wireless communication apparatus employing it |
| 07/22/2004 | WO2004062035A1 Wide bandwidth flat panel antenna array |
| 07/22/2004 | WO2003096379A3 Radio frequency component and method of making same |
| 07/22/2004 | US20040140942 Dual-polarized radiating assembly |
| 07/22/2004 | US20040140940 Allround aerial arrangement for receiving terrestrial and satellite signals |
| 07/22/2004 | US20040140933 Dual band antenna with increased sensitivity in a horizontal direction |
| 07/22/2004 | DE19922606B4 Anordnung aus einem Hohlleiter und einer Antenne Arrangement of a waveguide and antenna |
| 07/22/2004 | DE10356891A1 Electric cable for contactless energy transfer has rectangular or elliptical openings at regular distances from each other in cable direction with certain period and over entire length of cable |
| 07/22/2004 | DE10260070A1 Electric cable for contactless energy transfer has inner conductor, at least one insulator, shielding conductor with rectangular or elliptical openings at regular intervals in cable direction |
| 07/21/2004 | EP1439609A1 Dual band antenna |
| 07/21/2004 | EP1439598A1 Waveguide input apparatus of two orthogonally polarized waves including two probes attached to a common board |
| 07/21/2004 | EP1438766A1 Double on-glass slot antenna |
| 07/21/2004 | EP1438702A1 Vehicular traffic sensor |
| 07/21/2004 | EP1421644A4 Patch dipole array antenna including a feed line organizer body and related methods |
| 07/21/2004 | EP1415367A4 Stepped horn with dielectric loading |
| 07/21/2004 | EP1149431A4 Wide band antenna having unitary radiator/ground plane |
| 07/21/2004 | CN2627663Y Single-layer single feed-in point multiple frequency antenna |
| 07/21/2004 | CN1515050A Impact multiband antenna |
| 07/21/2004 | CN1158722C Broadband, high-power and high-isolation orthogonal polarized feed source |
| 07/20/2004 | US6765540 Tunable antenna matching circuit |
| 07/20/2004 | US6765538 Dual band slot antenna |
| 07/20/2004 | CA2380300C Electromagnetic antenna extension assembly and method |
| 07/15/2004 | WO2004059790A1 Directional antenna, receiving system and method for actuating said system |
| 07/15/2004 | WO2004059786A2 Systems and methods for wireless telecommunications |
| 07/15/2004 | WO2004019443A8 Communication system with broadband antenna |
| 07/15/2004 | US20040137971 Wireless communication apparatus |
| 07/15/2004 | US20040135731 On-board antenna |
| 07/15/2004 | US20040135730 Portable computer |
| 07/15/2004 | US20040135728 On-board antenna |
| 07/15/2004 | US20040135703 Vehicular traffic sensor |
| 07/15/2004 | US20040135649 Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same |
| 07/15/2004 | DE10347722A1 Drahtlose LAN-Antenne und zugehörige drahtlose LAN-Karte Wireless LAN antenna and associated wireless LAN card |
| 07/15/2004 | DE10259971A1 Richtantenne, Richtantennen-Empfangssystem und Verfahren zum Betreiben dieses Richtantennen-Empfangssystems Directional antenna, directional antenna receiving system and method of operating this directional antennas receiving system |
| 07/14/2004 | EP1437795A1 Antenna device |
| 07/14/2004 | EP1437794A1 Radio device with a notch antenna |
| 07/14/2004 | EP1437792A1 Cavity-backed slot antenna |
| 07/14/2004 | EP1436859A1 Slot coupled, polarized radiator |
| 07/14/2004 | EP1121726B1 Multibeam radar sensor with a fixing device for a polyrod |
| 07/14/2004 | CN1513218A Integrated antenna for laptop application |
| 07/13/2004 | US6762730 Crossed bow tie slot antenna |
| 07/13/2004 | US6762729 Slotted bow tie antenna with parasitic element, and slotted bow tie array antenna with parasitic element |
| 07/08/2004 | US20040132505 Portable radiotelephone |
| 07/08/2004 | US20040130498 Device for exciting a centrally focused reflector antenna |
| 07/08/2004 | US20040130497 Reconfigurable antennas |
| 07/08/2004 | US20040130495 Miniaturized microwave antenna |
| 07/08/2004 | US20040130494 Antenna and electronic equipment using the same |
| 07/08/2004 | US20040130491 Apparatus for providing a controllable signal delay along a transmission line |
| 07/08/2004 | US20040130489 Dielectric resonator type antennas |
| 07/07/2004 | CN2624420Y Single-arm spiral seam excitated hemi-spherical media resonator antenna |
| 07/07/2004 | CN1511359A Modular bi-polarized antenna |
| 07/07/2004 | CN1511356A Integrated multiservice car antenna |
| 07/07/2004 | CN1511261A Low-loss tunable ferro-electric device and method of characterization |
| 07/06/2004 | US6759992 Pyramidal-corrugated horn antenna for sector coverage |
| 07/06/2004 | US6759991 Antenna arrangement |
| 07/06/2004 | US6759985 Anisotropic composite antenna |
| 07/01/2004 | WO2003092116A3 Energy source with a slot antenna formed in the body |
| 07/01/2004 | US20040125033 Dual-band antenna having high horizontal sensitivity |
| 07/01/2004 | US20040125030 Wireless LAN antenna and wireless LAN card with the same |
| 07/01/2004 | US20040125029 Apparatus and method for enhancing low-frequency operation of mobile communication antennas |
| 07/01/2004 | US20040125022 Antenna apparatus |
| 07/01/2004 | US20040125021 Multilayered slot-coupled antenna device |
| 06/30/2004 | EP1434302A1 Annular-slot antenna |
| 06/30/2004 | EP1434301A1 Vehicle windowpane antenna apparatus |
| 06/30/2004 | EP1433223A1 Multi-frequency wire-plate antenna |
| 06/30/2004 | EP1076522B1 Microwave applicator |
| 06/30/2004 | CN2622937Y Plane superhigh frequency digital code disk antenna |
| 06/30/2004 | CN2622877Y Integrated multi-frequency channel micro-strip antenna for blocking electronic instrument for cell phone communication |
| 06/30/2004 | CN1508907A Wireless LAN antenna and wireless LAN card having said antenna |
| 06/30/2004 | CN1508906A Built-in antenna and its manufacturing method and fixing method, and electronic apparatus asing same |
| 06/30/2004 | CN1156056C Tuned slot antenna |
| 06/30/2004 | CN1156053C Flat microwave antenna |
| 06/29/2004 | US6756949 Wideband cavity-backed antenna |
| 06/29/2004 | US6756947 Tunable slot antenna |
| 06/29/2004 | US6756945 Antenna structure for vehicle |
| 06/29/2004 | US6756942 Broadband communications antenna |
| 06/29/2004 | US6756857 Planar circuit |
| 06/24/2004 | US20040121736 Device for transmitting digital signals among mobile units with analog filtering |
| 06/24/2004 | US20040119654 Antenna apparatus, printed wiring board, printed circuit board, communication adapter and portable electronic equipment |
| 06/24/2004 | US20040119646 Dielectric loaded antenna apparatus with inclined radiation surface and array antenna apparatus including the dielectric loaded antenna apparatus |
| 06/24/2004 | US20040119645 Broadband dual-polarized microstrip array antenna |
| 06/24/2004 | US20040119644 Antenna system for a motor vehicle |
| 06/24/2004 | US20040119643 Planar inverted-f antenna and application system thereof |
| 06/23/2004 | EP1432070A1 Dual-band antenna |
| 06/23/2004 | EP1432069A1 Built-in antenna, electronic device using the same, method of making the same and a method of installing the same |
| 06/23/2004 | EP1432066A1 Antenna device and communication equipment using the device |
| 06/23/2004 | EP1430565A1 Wireless terminal |
| 06/23/2004 | CN1507678A Antenna and electronic apparatus using it |
| 06/23/2004 | CN1507113A 图形天线 Graphics antenna |
| 06/23/2004 | CN1155137C Circular polarization antenna and signal receiving & transmitting apparatus and method using the same antenna |
| 06/23/2004 | CN1155136C Super broad frequency band type straight line-circular polarized wave inverter |
| 06/22/2004 | US6753824 Compact, planar antenna with two ports and terminal comprising same |
| 06/22/2004 | US6753817 Multi-element planar array antenna |
| 06/22/2004 | US6753815 Antenna device |
| 06/22/2004 | US6753813 Surface mount antenna, method of manufacturing the surface mount antenna, and radio communication apparatus equipped with the surface mount antenna |
| 06/17/2004 | WO2004038854A3 Sub-millimetre wavelength camera |