WO2011122821A3 - 개선된 임피던스 매칭을 지원하는 전자기 결합을 이용한 광대역 내장형 안테나 - Google Patents

개선된 임피던스 매칭을 지원하는 전자기 결합을 이용한 광대역 내장형 안테나 Download PDF

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Publication number
WO2011122821A3
WO2011122821A3 PCT/KR2011/002128 KR2011002128W WO2011122821A3 WO 2011122821 A3 WO2011122821 A3 WO 2011122821A3 KR 2011002128 W KR2011002128 W KR 2011002128W WO 2011122821 A3 WO2011122821 A3 WO 2011122821A3
Authority
WO
WIPO (PCT)
Prior art keywords
impedance matching
conductive member
electrically conductive
electromagnetic coupling
internal antenna
Prior art date
Application number
PCT/KR2011/002128
Other languages
English (en)
French (fr)
Other versions
WO2011122821A2 (ko
Inventor
최수현
안성남
김병남
이승용
정종호
Original Assignee
주식회사 에이스앤파트너스
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 에이스앤파트너스 filed Critical 주식회사 에이스앤파트너스
Priority to CN201180016388.9A priority Critical patent/CN102823058B/zh
Priority to US13/637,960 priority patent/US20130016026A1/en
Publication of WO2011122821A2 publication Critical patent/WO2011122821A2/ko
Publication of WO2011122821A3 publication Critical patent/WO2011122821A3/ko

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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
    • H01Q1/36—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
    • H01Q1/12—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
    • H01Q1/243—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 with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/10—Resonant antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)

Abstract

개선된 임피던스 매칭을 지원하는 전자기 결합을 이용한 내장형 안테나가 개시된다. 개시된 안테나는 일단이 급전점과 전기적으로 연결되는 제1 도전 부재; 상기 제1 도전 부재와 소정 거리 이격되며 접지와 전기적으로 연결되는 제2 도전 부재; 상기 제2 도전 부재로부터 연장되는 방사체; 및 상기 제1 도전 부재의 타단과 결합되는 접지판을 포함한다. 개시된 안테나에 따르면, 광대역 특성 및 다중 대역 특성을 적절히 확보하면서 임피던스 매칭 특성을 개선할 수 있는 장점이 있다.
PCT/KR2011/002128 2010-03-31 2011-03-29 개선된 임피던스 매칭을 지원하는 전자기 결합을 이용한 광대역 내장형 안테나 WO2011122821A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180016388.9A CN102823058B (zh) 2010-03-31 2011-03-29 支持改善型阻抗匹配的利用电磁耦合的宽频带内置天线
US13/637,960 US20130016026A1 (en) 2010-03-31 2011-03-29 Broadband internal antenna using electromagnetic coupling supporting improved impedance matching

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100029083A KR101120864B1 (ko) 2010-03-31 2010-03-31 개선된 임피던스 매칭을 지원하는 전자기 결합을 이용한 광대역 내장형 안테나
KR10-2010-0029083 2010-03-31

Publications (2)

Publication Number Publication Date
WO2011122821A2 WO2011122821A2 (ko) 2011-10-06
WO2011122821A3 true WO2011122821A3 (ko) 2011-12-08

Family

ID=44720410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002128 WO2011122821A2 (ko) 2010-03-31 2011-03-29 개선된 임피던스 매칭을 지원하는 전자기 결합을 이용한 광대역 내장형 안테나

Country Status (4)

Country Link
US (1) US20130016026A1 (ko)
KR (1) KR101120864B1 (ko)
CN (1) CN102823058B (ko)
WO (1) WO2011122821A2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101379123B1 (ko) * 2010-12-17 2014-03-31 주식회사 케이티 광대역 단일 공진 안테나
KR101332846B1 (ko) * 2011-01-24 2013-11-27 주식회사 팬택 무선 통신 단말에서의 보청기 호환성을 위한 안테나
TW201345050A (zh) * 2012-04-27 2013-11-01 Univ Nat Taiwan Science Tech 可雙頻操作之圓極化天線
KR101323134B1 (ko) * 2012-06-01 2013-10-30 주식회사 이엠따블유 안테나 및 이를 포함하는 통신 장치
TWI520442B (zh) * 2012-09-19 2016-02-01 Accton Technology Corp Antenna structure
US20160236329A1 (en) * 2015-02-12 2016-08-18 Honeywell International Inc. Spring-loaded universal transmitter enclosure assisted operation tool
CN109616760B (zh) * 2018-12-05 2021-05-28 歌尔股份有限公司 天线装置以及移动终端设备

Citations (4)

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JP2004201278A (ja) * 2002-12-06 2004-07-15 Sharp Corp パターンアンテナ
JP2009124355A (ja) * 2007-11-13 2009-06-04 Furukawa Electric Co Ltd:The 平行２線アンテナ
JP2009182608A (ja) * 2008-01-30 2009-08-13 Toshiba Corp アンテナ装置及び無線装置
KR20090104333A (ko) * 2008-03-31 2009-10-06 (주)에이스안테나 다중 대역에 대한 임피던스 매칭을 지원하는 내장형 안테나

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FI113813B (fi) * 2001-04-02 2004-06-15 Nokia Corp Sähköisesti viritettävä monikaistainen tasoantenni
US6819287B2 (en) * 2002-03-15 2004-11-16 Centurion Wireless Technologies, Inc. Planar inverted-F antenna including a matching network having transmission line stubs and capacitor/inductor tank circuits
DE10347719B4 (de) * 2003-06-25 2009-12-10 Samsung Electro-Mechanics Co., Ltd., Suwon Innere Antenne für ein mobiles Kommunikationsgerät
FI118872B (fi) * 2005-10-10 2008-04-15 Pulse Finland Oy Sisäinen antenni
WO2009088231A2 (ko) * 2008-01-08 2009-07-16 Ace Antenna Corp. 다중 대역 내장형 안테나
CN201383542Y (zh) * 2009-03-05 2010-01-13 佳邦科技股份有限公司 晶片型天线装置
TWI423520B (zh) * 2009-12-31 2014-01-11 Acer Inc 行動通訊裝置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004201278A (ja) * 2002-12-06 2004-07-15 Sharp Corp パターンアンテナ
JP2009124355A (ja) * 2007-11-13 2009-06-04 Furukawa Electric Co Ltd:The 平行２線アンテナ
JP2009182608A (ja) * 2008-01-30 2009-08-13 Toshiba Corp アンテナ装置及び無線装置
KR20090104333A (ko) * 2008-03-31 2009-10-06 (주)에이스안테나 다중 대역에 대한 임피던스 매칭을 지원하는 내장형 안테나

Also Published As

Publication number Publication date
CN102823058B (zh) 2016-01-20
WO2011122821A2 (ko) 2011-10-06
KR101120864B1 (ko) 2012-03-16
KR20110109383A (ko) 2011-10-06
CN102823058A (zh) 2012-12-12
US20130016026A1 (en) 2013-01-17

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