WO2009134013A3 - 지연파 구조를 이용한 광대역 내장형 안테나 - Google Patents

지연파 구조를 이용한 광대역 내장형 안테나 Download PDF

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Publication number
WO2009134013A3
WO2009134013A3 PCT/KR2009/001609 KR2009001609W WO2009134013A3 WO 2009134013 A3 WO2009134013 A3 WO 2009134013A3 KR 2009001609 W KR2009001609 W KR 2009001609W WO 2009134013 A3 WO2009134013 A3 WO 2009134013A3
Authority
WO
WIPO (PCT)
Prior art keywords
slow
wave structure
antenna
feeding unit
impedance matching
Prior art date
Application number
PCT/KR2009/001609
Other languages
English (en)
French (fr)
Other versions
WO2009134013A2 (ko
Inventor
김병남
Original Assignee
(주)에이스안테나
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 (주)에이스안테나 filed Critical (주)에이스안테나
Priority to JP2011507335A priority Critical patent/JP2011519542A/ja
Priority to EP09738920.9A priority patent/EP2280447A4/en
Priority to US12/989,928 priority patent/US8477073B2/en
Priority to CN200980115696.XA priority patent/CN102017292B/zh
Publication of WO2009134013A2 publication Critical patent/WO2009134013A2/ko
Publication of WO2009134013A3 publication Critical patent/WO2009134013A3/ko

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

지연파 구조를 이용한 광대역 내장형 안테나가 개시된다. 개시된 안테나는 급전 라인으로부터 연장되는 제1 도전 부재 및 상기 제1 도전 부재로부터 소정 거리 이격되며 상기 접지와 전기적으로 연결되는 제2 도전 부재를 포함하는 임피던스 매칭/급전부; 및 상기 임피던스 매칭/급전부로부터 연장되는 적어도 하나의 방사체를 포함하되, 상기 임피던스 매칭/급전부의 제1 도전 부재 및 제2 도전 부재는 지연파 구조를 형성한다. 개시된 안테나에 의하면, 지연파 구조를 커플링 매칭에 적용함으로써 낮은 프로파일을 가지면서 역-F 안테나가 가지는 협소한 대역 특성에 대한 문제를 해결할 수 있는 장점이 있다.
PCT/KR2009/001609 2008-04-30 2009-03-30 지연파 구조를 이용한 광대역 내장형 안테나 WO2009134013A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011507335A JP2011519542A (ja) 2008-04-30 2009-03-30 遅延波構造を用いた広帯域内蔵型アンテナ
EP09738920.9A EP2280447A4 (en) 2008-04-30 2009-03-30 INTERNAL BROADBAND ANTENNA WITH SLOW WAVE STRUCTURE
US12/989,928 US8477073B2 (en) 2008-04-30 2009-03-30 Internal wide band antenna using slow wave structure
CN200980115696.XA CN102017292B (zh) 2008-04-30 2009-03-30 使用慢波结构的宽频带内置型天线

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080040878A KR100981883B1 (ko) 2008-04-30 2008-04-30 지연파 구조를 이용한 광대역 내장형 안테나
KR10-2008-0040878 2008-04-30

Publications (2)

Publication Number Publication Date
WO2009134013A2 WO2009134013A2 (ko) 2009-11-05
WO2009134013A3 true WO2009134013A3 (ko) 2009-12-30

Family

ID=41255518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001609 WO2009134013A2 (ko) 2008-04-30 2009-03-30 지연파 구조를 이용한 광대역 내장형 안테나

Country Status (6)

Country Link
US (1) US8477073B2 (ko)
EP (1) EP2280447A4 (ko)
JP (1) JP2011519542A (ko)
KR (1) KR100981883B1 (ko)
CN (1) CN102017292B (ko)
WO (1) WO2009134013A2 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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WO2011024280A1 (ja) 2009-08-27 2011-03-03 株式会社 東芝 アンテナ装置及び通信装置
KR101094537B1 (ko) * 2010-03-31 2011-12-19 주식회사 에이스앤파트너스 스파이럴 구조의 전자기 결합을 이용한 광대역 내장형 안테나
JP5060629B1 (ja) 2011-03-30 2012-10-31 株式会社東芝 アンテナ装置とこのアンテナ装置を備えた電子機器
JP5127966B1 (ja) 2011-08-30 2013-01-23 株式会社東芝 アンテナ装置とこのアンテナ装置を備えた電子機器
JP5162012B1 (ja) 2011-08-31 2013-03-13 株式会社東芝 アンテナ装置とこのアンテナ装置を備えた電子機器
CN103022642A (zh) * 2011-09-27 2013-04-03 珠海德百祺科技有限公司 天线及其天线单元和具有该天线的无线通信装置
JP6240040B2 (ja) * 2013-08-27 2017-11-29 Ｎｅｃプラットフォームズ株式会社 アンテナ装置及び無線通信装置
USD771602S1 (en) 2014-01-22 2016-11-15 Agc Automotive Americas R&D, Inc. Antenna
USD747298S1 (en) * 2014-01-22 2016-01-12 Agc Automotive Americas R&D, Inc. Antenna
US9406996B2 (en) 2014-01-22 2016-08-02 Agc Automotive Americas R&D, Inc. Window assembly with transparent layer and an antenna element
USD774024S1 (en) 2014-01-22 2016-12-13 Agc Automotive Americas R&D, Inc. Antenna
US9806398B2 (en) 2014-01-22 2017-10-31 Agc Automotive Americas R&D, Inc. Window assembly with transparent layer and an antenna element
JP6077507B2 (ja) * 2014-09-19 2017-02-08 Ｎｅｃプラットフォームズ株式会社 アンテナ及び無線通信装置
US10418697B2 (en) 2016-02-25 2019-09-17 Toshiba Client Solutions Co. Ltd. Antenna apparatus and electronic device
USD798280S1 (en) * 2016-09-22 2017-09-26 Airgain Incorporated Antenna
CN106876903B (zh) * 2017-04-10 2023-05-16 西安巨向导航科技有限公司 一种天线
GB201718424D0 (en) 2017-11-07 2017-12-20 Taoglas Group Holdings Acircuit board including a trace antenna
CN117497990B (zh) * 2024-01-02 2024-03-08 上海安其威微电子科技有限公司 慢波延时线和芯片

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Also Published As

Publication number Publication date
CN102017292B (zh) 2014-04-02
EP2280447A4 (en) 2016-03-16
US20110043412A1 (en) 2011-02-24
CN102017292A (zh) 2011-04-13
US8477073B2 (en) 2013-07-02
JP2011519542A (ja) 2011-07-07
KR20090114973A (ko) 2009-11-04
EP2280447A2 (en) 2011-02-02
KR100981883B1 (ko) 2010-09-14
WO2009134013A2 (ko) 2009-11-05

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