KR101167107B1 - 유전체 부하형 안테나 - Google Patents

유전체 부하형 안테나 Download PDF

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Publication number
KR101167107B1
KR101167107B1 KR1020077012523A KR20077012523A KR101167107B1 KR 101167107 B1 KR101167107 B1 KR 101167107B1 KR 1020077012523 A KR1020077012523 A KR 1020077012523A KR 20077012523 A KR20077012523 A KR 20077012523A KR 101167107 B1 KR101167107 B1 KR 101167107B1
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KR
South Korea
Prior art keywords
core
cavity
antenna
feed structure
conductive layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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KR1020077012523A
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English (en)
Korean (ko)
Other versions
KR20070085690A (ko
Inventor
올리버 폴 레이스턴
데이비드 마이클 위더
Original Assignee
사란텔 리미티드
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Application filed by 사란텔 리미티드 filed Critical 사란텔 리미티드
Publication of KR20070085690A publication Critical patent/KR20070085690A/ko
Application granted granted Critical
Publication of KR101167107B1 publication Critical patent/KR101167107B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
KR1020077012523A 2004-11-11 2005-10-20 유전체 부하형 안테나 Expired - Lifetime KR101167107B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0424980A GB2420230B (en) 2004-11-11 2004-11-11 A dielectrically-loaded antenna
GB0424980.1 2004-11-11
PCT/GB2005/004034 WO2006051257A1 (en) 2004-11-11 2005-10-20 A dielectrically-loaded antenna

Publications (2)

Publication Number Publication Date
KR20070085690A KR20070085690A (ko) 2007-08-27
KR101167107B1 true KR101167107B1 (ko) 2012-07-20

Family

ID=33523604

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077012523A Expired - Lifetime KR101167107B1 (ko) 2004-11-11 2005-10-20 유전체 부하형 안테나

Country Status (8)

Country Link
US (2) US8279134B2 (enExample)
EP (1) EP1810370A1 (enExample)
JP (1) JP4990787B2 (enExample)
KR (1) KR101167107B1 (enExample)
CN (1) CN101057369B (enExample)
GB (1) GB2420230B (enExample)
TW (1) TWI382589B (enExample)
WO (1) WO2006051257A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
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
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
US12000044B2 (en) 2018-06-22 2024-06-04 Applied Materials, Inc. Catalyzed deposition of metal films
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100625638B1 (ko) 1999-11-05 2006-09-20 사란텔 리미티드 안테나 제조방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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
ATE242550T1 (de) * 1996-01-23 2003-06-15 Sarantel Ltd Antenne für frequenzen über 200 mhz
GB9601250D0 (en) * 1996-01-23 1996-03-27 Symmetricom Inc An antenna
GB9603914D0 (en) * 1996-02-23 1996-04-24 Symmetricom Inc An antenna
US5706019A (en) * 1996-06-19 1998-01-06 Motorola, Inc. Integral antenna assembly for a radio and method of manufacturing
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
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
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100625638B1 (ko) 1999-11-05 2006-09-20 사란텔 리미티드 안테나 제조방법

Also Published As

Publication number Publication date
EP1810370A1 (en) 2007-07-25
KR20070085690A (ko) 2007-08-27
WO2006051257A1 (en) 2006-05-18
JP4990787B2 (ja) 2012-08-01
TW200633302A (en) 2006-09-16
GB2420230B (en) 2009-06-03
JP2008520143A (ja) 2008-06-12
GB2420230A (en) 2006-05-17
US8279134B2 (en) 2012-10-02
US20060097950A1 (en) 2006-05-11
CN101057369B (zh) 2012-05-30
US20100001920A1 (en) 2010-01-07
CN101057369A (zh) 2007-10-17
TWI382589B (zh) 2013-01-11
US8279135B2 (en) 2012-10-02
GB0424980D0 (en) 2004-12-15

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