TWI373163B - Antenna feed structure - Google Patents
Antenna feed structureInfo
- Publication number
- TWI373163B TWI373163B TW094135032A TW94135032A TWI373163B TW I373163 B TWI373163 B TW I373163B TW 094135032 A TW094135032 A TW 094135032A TW 94135032 A TW94135032 A TW 94135032A TW I373163 B TWI373163 B TW I373163B
- Authority
- TW
- Taiwan
- Prior art keywords
- antenna feed
- feed structure
- antenna
- feed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0422179.2A GB0422179D0 (en) | 2004-10-06 | 2004-10-06 | Antenna feed structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200627709A TW200627709A (en) | 2006-08-01 |
TWI373163B true TWI373163B (en) | 2012-09-21 |
Family
ID=33428161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094135032A TWI373163B (en) | 2004-10-06 | 2005-10-06 | Antenna feed structure |
Country Status (9)
Country | Link |
---|---|
US (1) | US7256752B2 (zh) |
EP (1) | EP1803190A1 (zh) |
JP (1) | JP2008516498A (zh) |
KR (1) | KR20070072869A (zh) |
CN (1) | CN101036264B (zh) |
GB (2) | GB0422179D0 (zh) |
MY (1) | MY137795A (zh) |
TW (1) | TWI373163B (zh) |
WO (1) | WO2006037990A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2420230B (en) * | 2004-11-11 | 2009-06-03 | Sarantel Ltd | A dielectrically-loaded antenna |
WO2006136810A1 (en) * | 2005-06-21 | 2006-12-28 | Sarantel Limited | An antenna and an antenna feed structure |
GB2430556B (en) * | 2005-09-22 | 2009-04-08 | Sarantel Ltd | A mobile communication device and an antenna assembly for the device |
US7798817B2 (en) * | 2005-11-04 | 2010-09-21 | Georgia Tech Research Corporation | Integrated circuit interconnects with coaxial conductors |
GB2437998B (en) * | 2006-05-12 | 2009-11-11 | Sarantel Ltd | An antenna system |
GB2441566A (en) * | 2006-09-06 | 2008-03-12 | Sarantel Ltd | An antenna and its feed structure |
GB2442998B (en) * | 2006-10-20 | 2010-01-06 | Sarantel Ltd | A dielectrically-loaded antenna |
US7394435B1 (en) * | 2006-12-08 | 2008-07-01 | Wide Sky Technology, Inc. | Slot antenna |
GB2444750B (en) | 2006-12-14 | 2010-04-21 | Sarantel Ltd | An antenna arrangement |
GB2444749B (en) * | 2006-12-14 | 2009-11-18 | Sarantel Ltd | A radio communication system |
GB2449837B (en) * | 2006-12-20 | 2011-09-07 | Sarantel Ltd | A dielectrically-loaded antenna |
GB0700276D0 (en) | 2007-01-08 | 2007-02-14 | Sarantel Ltd | A dielectrically-loaded antenna |
US7940217B2 (en) * | 2007-08-31 | 2011-05-10 | Et Industries, Inc. | Tree trunk antenna |
US8183425B2 (en) * | 2007-12-28 | 2012-05-22 | Chevron U.S.A. Inc. | Ionic liquid catalyst alkylation using split reactant streams |
US8089421B2 (en) | 2008-01-08 | 2012-01-03 | Sarantel Limited | Dielectrically loaded antenna |
US8799861B2 (en) * | 2008-01-30 | 2014-08-05 | Intuit Inc. | Performance-testing a system with functional-test software and a transformation-accelerator |
GB0815306D0 (en) * | 2008-08-21 | 2008-09-24 | Sarantel Ltd | An antenna and a method of manufacturing an antenna |
CN102349194A (zh) * | 2009-03-12 | 2012-02-08 | 萨恩特尔有限公司 | 一种电介质负载天线 |
US8106846B2 (en) | 2009-05-01 | 2012-01-31 | Applied Wireless Identifications Group, Inc. | Compact circular polarized antenna |
US8618998B2 (en) | 2009-07-21 | 2013-12-31 | Applied Wireless Identifications Group, Inc. | Compact circular polarized antenna with cavity for additional devices |
US10476142B2 (en) * | 2016-12-21 | 2019-11-12 | Cts Corporation | Radio frequency antenna with granular or powder insulating material and method of making the same |
CN114899611B (zh) * | 2022-04-26 | 2023-08-11 | 深圳市信维通信股份有限公司 | 介质谐振器天线及电子设备 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB592126A (en) | 1945-04-30 | 1947-09-09 | Richard George Garfitt | Improvements in or relating to high frequency electrical transmission lines |
US3141924A (en) | 1962-03-16 | 1964-07-21 | Amp Inc | Coaxial cable shield braid terminators |
US4008479A (en) | 1975-11-03 | 1977-02-15 | Chu Associates, Inc. | Dual-frequency circularly polarized spiral antenna for satellite navigation |
US4504836A (en) | 1982-06-01 | 1985-03-12 | Seavey Engineering Associates, Inc. | Antenna feeding with selectively controlled polarization |
GB2246910B (en) | 1990-08-02 | 1994-12-14 | Polytechnic Electronics Plc | A radio frequency antenna |
US5346300A (en) | 1991-07-05 | 1994-09-13 | Sharp Kabushiki Kaisha | Back fire helical antenna |
US5349365A (en) * | 1991-10-21 | 1994-09-20 | Ow Steven G | Quadrifilar helix antenna |
JP3317521B2 (ja) * | 1992-07-06 | 2002-08-26 | 原田工業株式会社 | 衛星通信用ヘリカルアンテナの製造方法 |
GB9325907D0 (en) | 1993-12-16 | 1994-02-23 | Raychem Sa Nv | Device for forming electrical connections |
GB2292257B (en) | 1994-06-22 | 1999-04-07 | Sidney John Branson | An antenna |
GB9417450D0 (en) | 1994-08-25 | 1994-10-19 | Symmetricom Inc | An antenna |
GB9601250D0 (en) | 1996-01-23 | 1996-03-27 | Symmetricom Inc | An antenna |
GB9603914D0 (en) | 1996-02-23 | 1996-04-24 | Symmetricom Inc | An antenna |
GB2317057A (en) | 1996-11-01 | 1998-03-11 | Symmetricom Inc | Dielectric-loaded antenna |
GB9813002D0 (en) * | 1998-06-16 | 1998-08-12 | Symmetricom Inc | An antenna |
GB9902765D0 (en) | 1999-02-08 | 1999-03-31 | Symmetricom Inc | An antenna |
US6320549B1 (en) | 1999-03-31 | 2001-11-20 | Qualcomm Inc. | Compact dual mode integrated antenna system for terrestrial cellular and satellite telecommunications |
JP2000301903A (ja) | 1999-04-20 | 2000-10-31 | Junji Okazaki | ホイール点灯装置 |
GB2383901B (en) * | 1999-05-27 | 2003-12-31 | Sarantel Ltd | An antenna |
JP2002151926A (ja) | 2000-10-02 | 2002-05-24 | Emtac Technology Corp | アンテナ |
US20030169210A1 (en) | 2002-01-18 | 2003-09-11 | Barts R. Michael | Novel feed structure for quadrifilar helix antenna |
US20040017327A1 (en) * | 2002-07-26 | 2004-01-29 | Andrew Corporation | Dual polarized integrated antenna |
-
2004
- 2004-10-06 GB GBGB0422179.2A patent/GB0422179D0/en not_active Ceased
- 2004-11-12 US US10/987,311 patent/US7256752B2/en not_active Expired - Fee Related
-
2005
- 2005-10-03 CN CN2005800335729A patent/CN101036264B/zh not_active Expired - Fee Related
- 2005-10-03 JP JP2007535230A patent/JP2008516498A/ja active Pending
- 2005-10-03 EP EP05789353A patent/EP1803190A1/en not_active Ceased
- 2005-10-03 KR KR1020077008122A patent/KR20070072869A/ko active IP Right Grant
- 2005-10-03 WO PCT/GB2005/003810 patent/WO2006037990A1/en active Application Filing
- 2005-10-03 GB GB0520117A patent/GB2419037B/en not_active Expired - Fee Related
- 2005-10-04 MY MYPI20054674A patent/MY137795A/en unknown
- 2005-10-06 TW TW094135032A patent/TWI373163B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB0520117D0 (en) | 2005-11-09 |
GB2419037B (en) | 2008-10-22 |
GB2419037A (en) | 2006-04-12 |
JP2008516498A (ja) | 2008-05-15 |
MY137795A (en) | 2009-03-31 |
CN101036264B (zh) | 2012-06-06 |
WO2006037990A1 (en) | 2006-04-13 |
GB0422179D0 (en) | 2004-11-03 |
TW200627709A (en) | 2006-08-01 |
KR20070072869A (ko) | 2007-07-06 |
US20060071874A1 (en) | 2006-04-06 |
EP1803190A1 (en) | 2007-07-04 |
US7256752B2 (en) | 2007-08-14 |
CN101036264A (zh) | 2007-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI373163B (en) | Antenna feed structure | |
GB0412277D0 (en) | Antenna structure | |
EP1763905A4 (en) | ANTENNA COMPONENT | |
EP1810366A4 (en) | ANTENNA COMPONENT | |
EP1738432A4 (en) | MULTIFACEOUS ANTENNA | |
TWI369024B (en) | Combination antenna with multiple feed points | |
EP1872438A4 (en) | ANTENNA ARRANGEMENT | |
ZA200803450B (en) | Antenna arrangement | |
GB2414863B (en) | Array antenna | |
GB0505771D0 (en) | Dielectrically-loaded antenna | |
EP1861897A4 (en) | ANTENNA WITH CAPACITIVE SUPPLY | |
GB0512652D0 (en) | An antenna and an antenna feed structure | |
GB2415832B (en) | An antenna | |
EP1589680A4 (en) | ANTENNA UNIT | |
EP1826871A4 (en) | ANTENNA | |
EP1790031A4 (en) | INTEGRATED ANTENNA | |
GB0708977D0 (en) | Ctm antenna | |
GB2411770B (en) | Antenna | |
GB2428895B (en) | Abualeiz antenna | |
GB2416625B (en) | Antenna | |
GB0425240D0 (en) | Antenna | |
TWM292174U (en) | Antenna structure improvement | |
GB2445288B (en) | Combination antenna with multiple feed points | |
TWM291609U (en) | Improved antenna structure | |
GB0413721D0 (en) | An antenna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |