TWI382589B - 一介電負載式天線 - Google Patents
一介電負載式天線 Download PDFInfo
- Publication number
- TWI382589B TWI382589B TW094139676A TW94139676A TWI382589B TW I382589 B TWI382589 B TW I382589B TW 094139676 A TW094139676 A TW 094139676A TW 94139676 A TW94139676 A TW 94139676A TW I382589 B TWI382589 B TW I382589B
- Authority
- TW
- Taiwan
- Prior art keywords
- core
- cavity
- antenna
- feed structure
- conductive layer
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 41
- 230000004323 axial length Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000011343 solid material Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 239000011162 core material Substances 0.000 description 87
- 238000007747 plating Methods 0.000 description 19
- 239000000758 substrate Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920004738 ULTEM® Polymers 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0424980A GB2420230B (en) | 2004-11-11 | 2004-11-11 | A dielectrically-loaded antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200633302A TW200633302A (en) | 2006-09-16 |
| TWI382589B true TWI382589B (zh) | 2013-01-11 |
Family
ID=33523604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094139676A TWI382589B (zh) | 2004-11-11 | 2005-11-11 | 一介電負載式天線 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US8279134B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1810370A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP4990787B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101167107B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN101057369B (cg-RX-API-DMAC7.html) |
| GB (1) | GB2420230B (cg-RX-API-DMAC7.html) |
| TW (1) | TWI382589B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2006051257A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2442998B (en) * | 2006-10-20 | 2010-01-06 | Sarantel Ltd | A dielectrically-loaded antenna |
| GB0623774D0 (en) | 2006-11-28 | 2007-01-10 | Sarantel Ltd | An Antenna Assembly Including a Dielectrically Loaded Antenna |
| 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 |
| WO2010103264A1 (en) | 2009-03-12 | 2010-09-16 | Sarantel Limited | A dielectrically loaded antenna |
| GB0911635D0 (en) | 2009-07-03 | 2009-08-12 | Sarantel Ltd | A dielectrically-loaded antenna |
| US8456375B2 (en) | 2009-05-05 | 2013-06-04 | Sarantel Limited | Multifilar antenna |
| US8698700B2 (en) | 2009-10-22 | 2014-04-15 | Tyco Electronics Services Gmbh | Metamaterial antenna with mechanical connection |
| JP5299335B2 (ja) * | 2010-03-26 | 2013-09-25 | 三菱電機株式会社 | スパイラルアンテナ装置 |
| CN103138038B (zh) * | 2013-02-26 | 2015-05-27 | 北京空间飞行器总体设计部 | 一种测控天线的阻抗匹配方法 |
| CN106602233B (zh) * | 2016-12-07 | 2018-12-21 | 西安电子科技大学 | 基于高低频复用的小型双圆极化天线 |
| CN112335021B (zh) | 2018-06-22 | 2025-01-28 | 应用材料公司 | 金属膜的催化沉积 |
| CN111082222B (zh) * | 2019-11-08 | 2021-12-17 | 京信通信技术(广州)有限公司 | 天线装置及天线辐射单元 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706019A (en) * | 1996-06-19 | 1998-01-06 | Motorola, Inc. | Integral antenna assembly for a radio and method of manufacturing |
| GB2367429A (en) * | 1999-02-08 | 2002-04-03 | Sarantel Ltd | Helical antenna for frequencies in exess of 200MHZ |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012744A (en) | 1975-10-20 | 1977-03-15 | Itek Corporation | Helix-loaded spiral antenna |
| US4697192A (en) | 1985-04-16 | 1987-09-29 | Texas Instruments Incorporated | Two arm planar/conical/helix antenna |
| US5349365A (en) * | 1991-10-21 | 1994-09-20 | Ow Steven G | Quadrifilar helix antenna |
| 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 |
| WO1997027642A1 (en) * | 1996-01-23 | 1997-07-31 | Symmetricom, Inc. | ANTENNA FOR FREQUENCIES IN EXCESS OF 200 MHz |
| 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 |
| US5920292A (en) | 1996-12-20 | 1999-07-06 | Ericsson Inc. | L-band quadrifilar helix antenna |
| US6094178A (en) | 1997-11-14 | 2000-07-25 | Ericsson, Inc. | Dual mode quadrifilar helix antenna and associated methods of operation |
| JPH11251834A (ja) * | 1998-02-27 | 1999-09-17 | Kyocera Corp | 広角円偏波アンテナ用放射素子 |
| JP3935272B2 (ja) * | 1998-08-28 | 2007-06-20 | 京セラ株式会社 | マイクロストリップアンテナおよびマイクロストリップアンテナを備える携帯無線機 |
| US6150994A (en) | 1998-09-25 | 2000-11-21 | Centurion Intl., Inc. | Antenna for personal mobile communications or locating equipment |
| US6320549B1 (en) * | 1999-03-31 | 2001-11-20 | Qualcomm Inc. | Compact dual mode integrated antenna system for terrestrial cellular and satellite telecommunications |
| JP2001119234A (ja) * | 1999-10-19 | 2001-04-27 | Ngk Spark Plug Co Ltd | マイクロストリップアンテナの特性調整方法 |
| GB2356086B (en) | 1999-11-05 | 2003-11-05 | Symmetricom Inc | Antenna manufacture |
| US7245268B2 (en) | 2004-07-28 | 2007-07-17 | Skycross, Inc. | Quadrifilar helical antenna |
| GB0422179D0 (en) | 2004-10-06 | 2004-11-03 | Sarantel Ltd | Antenna feed structure |
| GB2442998B (en) | 2006-10-20 | 2010-01-06 | Sarantel Ltd | A dielectrically-loaded antenna |
-
2004
- 2004-11-11 GB GB0424980A patent/GB2420230B/en not_active Expired - Lifetime
-
2005
- 2005-02-17 US US11/060,215 patent/US8279134B2/en active Active
- 2005-10-20 KR KR1020077012523A patent/KR101167107B1/ko not_active Expired - Lifetime
- 2005-10-20 EP EP05794751A patent/EP1810370A1/en not_active Withdrawn
- 2005-10-20 CN CN2005800384829A patent/CN101057369B/zh not_active Expired - Fee Related
- 2005-10-20 JP JP2007540700A patent/JP4990787B2/ja not_active Expired - Fee Related
- 2005-10-20 WO PCT/GB2005/004034 patent/WO2006051257A1/en not_active Ceased
- 2005-11-11 TW TW094139676A patent/TWI382589B/zh not_active IP Right Cessation
-
2009
- 2009-09-09 US US12/584,663 patent/US8279135B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706019A (en) * | 1996-06-19 | 1998-01-06 | Motorola, Inc. | Integral antenna assembly for a radio and method of manufacturing |
| GB2367429A (en) * | 1999-02-08 | 2002-04-03 | Sarantel Ltd | Helical antenna for frequencies in exess of 200MHZ |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101167107B1 (ko) | 2012-07-20 |
| CN101057369B (zh) | 2012-05-30 |
| EP1810370A1 (en) | 2007-07-25 |
| JP2008520143A (ja) | 2008-06-12 |
| US20100001920A1 (en) | 2010-01-07 |
| TW200633302A (en) | 2006-09-16 |
| GB0424980D0 (en) | 2004-12-15 |
| JP4990787B2 (ja) | 2012-08-01 |
| GB2420230B (en) | 2009-06-03 |
| US20060097950A1 (en) | 2006-05-11 |
| KR20070085690A (ko) | 2007-08-27 |
| WO2006051257A1 (en) | 2006-05-18 |
| GB2420230A (en) | 2006-05-17 |
| US8279135B2 (en) | 2012-10-02 |
| US8279134B2 (en) | 2012-10-02 |
| CN101057369A (zh) | 2007-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |