| 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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| 03/17/2005 | US20050057407 Communication apparatus |
| 03/17/2005 | US20050057405 Re-radiating antenna system |
| 03/17/2005 | US20050057401 Small-size, low-height antenna device capable of easily ensuring predetermined bandwidth |
| 03/16/2005 | EP1515389A1 Multilayer high frequency device with planar antenna thereon and manufacturing method thereof |
| 03/16/2005 | EP1514073A1 Combination antenna for artillery ammunition |
| 03/16/2005 | CN2686112Y Wideband silicon micro mechanical double-frequency microband antenna |
| 03/16/2005 | CN2686111Y Planar inverted F shape antenna |
| 03/16/2005 | CN1596486A Dual-band antenna arrangement |
| 03/16/2005 | CN1595720A Communication apparatus |
| 03/16/2005 | CN1595719A Small size antenna, surface mounting type antenna and antenna device as well as radio communication device |
| 03/16/2005 | CN1595718A Wireless communication apparatus |
| 03/16/2005 | CN1595649A Electronic element and manufacturing method thereof |
| 03/16/2005 | CN1193457C Transmission line waveguide frequency changer, microwave receiving frequency changer and satellite broadcasting receiving antenna |
| 03/15/2005 | US6868260 Radio station with optimized impedance |
| 03/15/2005 | US6868258 Structure for connecting non-radiative dielectric waveguide and metal waveguide, millimeter wave transmitting/receiving module and millimeter wave transmitter/receiver |
| 03/15/2005 | US6867744 Tunable horn antenna |
| 03/15/2005 | US6867743 Slotted antenna system and method |
| 03/15/2005 | US6867742 Balun and groundplanes for decade band tapered slot antenna, and method of making same |
| 03/10/2005 | WO2005022689A1 Antenna and method for making the same |
| 03/10/2005 | WO2003098168A8 Planar antenna and antenna system |
| 03/10/2005 | US20050054399 Method and apparatus for providing improved antenna bandwidth |
| 03/10/2005 | US20050054317 Microstrip patch antenna having high gain and wideband |
| 03/10/2005 | US20050052329 Wireless communication apparatus |
| 03/10/2005 | US20050052328 Meter antenna |
| 03/10/2005 | US20050052323 Dual-band antenna with easily and finely adjustable resonant frequency, and method for adjusting resonant frequency |
| 03/10/2005 | US20050052322 Antenna for ultra-wide band communication |
| 03/10/2005 | US20050052321 Multifrequency antenna with reduced rear radiation and reception |
| 03/09/2005 | EP1513224A1 Plane antenna and its designing method |
| 03/09/2005 | EP1513223A1 Dual-band antenna with adjustable resonant frequency, and method for adjusting resonant frequency |
| 03/09/2005 | EP1512029A1 Device for transmitting and receiving radar radiation |
| 03/09/2005 | CN1591975A Broadcast receiving aerial and TV broadcast receiver |
| 03/09/2005 | CN1591974A Multiband planar antenna |
| 03/09/2005 | CN1591972A Antenna for ultra-wide band communication |
| 03/09/2005 | CN1591970A Information treater |
| 03/09/2005 | CN1192454C System consisting of wave guide and antenna |
| 03/08/2005 | US6864852 High gain antenna for wireless applications |
| 03/08/2005 | US6864850 Multibeam antenna |
| 03/08/2005 | US6864848 RF MEMs-tuned slot antenna and a method of making same |
| 03/08/2005 | US6864840 Serially-fed phased array antennas with dielectric phase shifters |
| 03/08/2005 | US6864831 Radar detection method and apparatus |
| 03/03/2005 | WO2005020372A1 Radiation controller including reactive elements on a dielectric surface |
| 03/03/2005 | WO2005020371A1 Antenna structure and communication unit employing it |
| 03/03/2005 | WO2005020370A1 Dielectric antenna |
| 03/02/2005 | EP1511122A1 Patch antenna |
| 03/02/2005 | EP1511120A1 Multiband planar antenna |
| 03/02/2005 | CN2682593Y 外置天线 External Antenna |
| 03/02/2005 | CN1588700A Small vertical polarized omnidirectional antenna |
| 03/02/2005 | CN1588698A Small decoupling plane double antenna |
| 03/02/2005 | CN1588697A Internal double antenna of high gain movable terminal |
| 03/02/2005 | CN1588696A Small high directional plane double antenna |
| 03/02/2005 | CN1588695A Internal movable terminal double antenna |
| 03/02/2005 | CN1588694A Small high isolation degree plane double antenna |
| 03/02/2005 | CN1588693A Small wide frequency printed single pole antenna |
| 03/01/2005 | US6862001 High frequency communication device |
| 03/01/2005 | US6861999 Converter structure for use in universal LNB |
| 03/01/2005 | US6861998 Transmission/reception sources of electromagnetic waves for multireflector antenna |
| 03/01/2005 | US6861997 Parallel plate septum polarizer for low profile antenna applications |
| 03/01/2005 | US6861996 Waveguide slot antenna and manufacturing method thereof |
| 03/01/2005 | US6861995 Slot bracket antenna |
| 03/01/2005 | US6861992 Antenna |
| 03/01/2005 | US6861985 Ferroelectric antenna and method for tuning same |
| 03/01/2005 | US6861731 Module and electronic device |
| 02/24/2005 | WO2005018048A1 2-d electronically scanned array with compact cts feed and mems phase shifters |
| 02/24/2005 | US20050040993 Slot array antenna |
| 02/24/2005 | US20050040992 Internal antenna |
| 02/24/2005 | US20050040918 Strip-loaded dielectric substrates for improvements of antennas and microwave devices |
| 02/24/2005 | US20050040917 Device for transmitting signals between movable units |
| 02/24/2005 | DE10353612A1 Industrial transport system has several fixed transport paths and associated transport terminals that are linked to control computer via control bus to which they wirelessly connect |
| 02/24/2005 | DE10124737B4 Planare, zirkularpolarisierende HF-Antenne für offene MR-Systeme Planar, circular polarizing RF antenna for open MR systems |
| 02/23/2005 | EP1508940A1 Radiation controller including reactive elements on a dielectric surface |
| 02/23/2005 | EP1508939A1 Horn antenna combining horizontal and vertical ridges |
| 02/23/2005 | EP1508199A1 Improvements in or relating to wireless terminals |
| 02/23/2005 | CN1586024A 天线装置 The antenna device |
| 02/23/2005 | CN1585191A Dual-band antenna with twin port |
| 02/23/2005 | CN1190871C Built-in double band antenna assembly in mobile terminal and operating method thereof |
| 02/22/2005 | US6859187 Horn antenna |
| 02/22/2005 | US6859186 Flush-mounted antenna and transmission system |
| 02/22/2005 | US6859166 Antenna device for radar-based level gauging |
| 02/22/2005 | US6859104 Tunable power amplifier matching circuit |
| 02/17/2005 | WO2005015687A1 Wideband phased array radiator |
| 02/17/2005 | WO2005014757A2 Microwave demulsification of hydrocarbon emulsion |
| 02/17/2005 | US20050035917 Feedhorn, radio wave receiving converter and antenna |
| 02/17/2005 | US20050035913 Double on-glass slot antenna |
| 02/16/2005 | EP1507313A2 Antenna device for portable terminal |
| 02/16/2005 | EP1506594A1 Antenna arrangement and module including the arrangement |
| 02/16/2005 | EP0927439B1 Antenna device with improved channel isolation |
| 02/16/2005 | CN1581583A Vertical reverse F-shape antenna |
| 02/16/2005 | CN1581582A Horn antenna, radio wave reciving coonverter and antenna |
| 02/16/2005 | CN1581578A Positioning mechanism and antenna apparatus |
| 02/16/2005 | CN1581576A Reverse F-shape plate antenna with symmetrical or asymmetrical periodic disturbance structure |
| 02/16/2005 | CN1581573A Antenna device for portable terminal |
| 02/16/2005 | CN1189979C Method for regulating and setting double resonance frequency for surface-mouted aerial and communicatinon device |
| 02/15/2005 | US6856819 Portable wireless unit |
| 02/15/2005 | US6856292 Physically small antenna |
| 02/15/2005 | US6856093 Elongate ultraviolet light source |
| 02/10/2005 | WO2005013419A1 Diversity reception slotted flat-plate antenna |
| 02/10/2005 | WO2005013418A1 Patch antenna |
| 02/10/2005 | WO2005013413A2 Combined ultra wideband vivaldi notch/meander line loaded antenna |
| 02/10/2005 | WO2005013223A1 Cable guided intrusion detection sensor, system and method |
| 02/10/2005 | US20050030242 Feed horn structure and manufacturing method thereof, converter, and satellite communication receiving antenna |