WO2008117558A1 - アンテナ装置及び無線通信機 - Google Patents

アンテナ装置及び無線通信機 Download PDF

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Publication number
WO2008117558A1
WO2008117558A1 PCT/JP2008/050959 JP2008050959W WO2008117558A1 WO 2008117558 A1 WO2008117558 A1 WO 2008117558A1 JP 2008050959 W JP2008050959 W JP 2008050959W WO 2008117558 A1 WO2008117558 A1 WO 2008117558A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
antenna device
regulation circuit
frequency regulation
side electrode
Prior art date
Application number
PCT/JP2008/050959
Other languages
English (en)
French (fr)
Inventor
Nobuhito Tsubaki
Kenichi Ishizuka
Kazunari Kawahata
Original Assignee
Murata Manufacturing Co., Ltd.
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 Murata Manufacturing Co., Ltd. filed Critical Murata Manufacturing Co., Ltd.
Priority to DE112008000579T priority Critical patent/DE112008000579T5/de
Priority to JP2009506226A priority patent/JP4688071B2/ja
Publication of WO2008117558A1 publication Critical patent/WO2008117558A1/ja

Links

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
    • 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
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H01Q9/145—Length of element or elements adjustable by varying the electrical length

Landscapes

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

Abstract

　基体に対する部品の位置精度を考慮することなく、周波数調整回路を実装することができ、しかも、形状設計の自由度が高く且つ外部衝撃に強いアンテナ装置及び無線通信機を提供する。 　アンテナ装置１は基体２と放射電極３と周波数調整回路４とを備える。放射電極３は給電部側電極３１と先端部側電極３２とで構成した。周波数調整回路４はアンテナ装置１の共振周波数を調整するための回路であり、基体２や放射電極３とは別体に作成され、基体２に半田付けされて、取り付けられる。すなわち、基体２の上面２２に凹部５を設け、コンデンサ４１等の部品を凹部５内に収納した状態で、周波数調整回路４の基板４０を凹部５上に載置した。そして、給電部側電極３１の開放端部３１ａと先端部側電極３２の開放端部３２ａとを半田４５，４６を通じて周波数調整回路４の端子４ａ，４ｂにそれぞれ接続した。 　
PCT/JP2008/050959 2007-03-23 2008-01-24 アンテナ装置及び無線通信機 WO2008117558A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112008000579T DE112008000579T5 (de) 2007-03-23 2008-01-24 Antennenvorrichtung und Einrichtung für drahtlose Kommunikation
JP2009506226A JP4688071B2 (ja) 2007-03-23 2008-01-24 アンテナ装置及び無線通信機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007077919 2007-03-23
JP2007-077919 2007-03-23

Publications (1)

Publication Number Publication Date
WO2008117558A1 true WO2008117558A1 (ja) 2008-10-02

Family

ID=39788298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050959 WO2008117558A1 (ja) 2007-03-23 2008-01-24 アンテナ装置及び無線通信機

Country Status (3)

Country Link
JP (1) JP4688071B2 (ja)
DE (1) DE112008000579T5 (ja)
WO (1) WO2008117558A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049847A1 (ja) * 2010-10-15 2012-04-19 三菱マテリアル株式会社 アンテナ装置用基板およびアンテナ装置
US20130162483A1 (en) * 2011-12-27 2013-06-27 Kyungsoon Park Antenna assembly, method of manufacturing antenna assembly and mobile terminal having antenna assembly
DE102012219263A1 (de) * 2011-10-20 2013-07-04 Htc Corporation Handgerät und planare Antenne davon
JP2014236323A (ja) * 2013-05-31 2014-12-15 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
JP2016192656A (ja) * 2015-03-31 2016-11-10 三菱マテリアル株式会社 アンテナ装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078972U (ja) * 1993-07-02 1995-02-07 日本航空電子工業株式会社 平行基板相互間の固定構造
JPH08242053A (ja) * 1995-03-03 1996-09-17 Fujikura Ltd プリント配線板
JP2001156513A (ja) * 1999-11-29 2001-06-08 Yokowo Co Ltd チップ状アンテナ取付構造
JP2002158529A (ja) * 2000-11-20 2002-05-31 Murata Mfg Co Ltd 表面実装型アンテナ構造およびそれを備えた通信機
JP2003347834A (ja) * 2002-05-24 2003-12-05 Murata Mfg Co Ltd アンテナ一体型高周波回路モジュール
WO2004109850A1 (ja) * 2003-06-04 2004-12-16 Murata Manufacturing Co. Ltd. 周波数可変型アンテナおよびそれを備えた通信機
WO2006049068A1 (ja) * 2004-11-08 2006-05-11 Matsushita Electric Industrial Co., Ltd. アンテナ装置およびそれを用いた無線通信システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4443851B2 (ja) * 2003-04-16 2010-03-31 株式会社デンソー 平面アンテナ装置
JP2006060384A (ja) 2004-08-18 2006-03-02 Murata Mfg Co Ltd 周波数可変型アンテナ及び無線通信機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078972U (ja) * 1993-07-02 1995-02-07 日本航空電子工業株式会社 平行基板相互間の固定構造
JPH08242053A (ja) * 1995-03-03 1996-09-17 Fujikura Ltd プリント配線板
JP2001156513A (ja) * 1999-11-29 2001-06-08 Yokowo Co Ltd チップ状アンテナ取付構造
JP2002158529A (ja) * 2000-11-20 2002-05-31 Murata Mfg Co Ltd 表面実装型アンテナ構造およびそれを備えた通信機
JP2003347834A (ja) * 2002-05-24 2003-12-05 Murata Mfg Co Ltd アンテナ一体型高周波回路モジュール
WO2004109850A1 (ja) * 2003-06-04 2004-12-16 Murata Manufacturing Co. Ltd. 周波数可変型アンテナおよびそれを備えた通信機
WO2006049068A1 (ja) * 2004-11-08 2006-05-11 Matsushita Electric Industrial Co., Ltd. アンテナ装置およびそれを用いた無線通信システム

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049847A1 (ja) * 2010-10-15 2012-04-19 三菱マテリアル株式会社 アンテナ装置用基板およびアンテナ装置
JP2012089956A (ja) * 2010-10-15 2012-05-10 Mitsubishi Materials Corp アンテナ装置用基板およびアンテナ装置
CN103155280A (zh) * 2010-10-15 2013-06-12 三菱综合材料株式会社 天线装置基板及天线装置
KR20130122620A (ko) * 2010-10-15 2013-11-07 미쓰비시 마테리알 가부시키가이샤 안테나 장치용 기판 및 안테나 장치
US9142888B2 (en) 2010-10-15 2015-09-22 Mitsubishi Materials Corporation Antenna-device substrate and antenna device
KR101720830B1 (ko) 2010-10-15 2017-03-29 미쓰비시 마테리알 가부시키가이샤 안테나 장치용 기판 및 안테나 장치
DE102012219263A1 (de) * 2011-10-20 2013-07-04 Htc Corporation Handgerät und planare Antenne davon
US9240627B2 (en) 2011-10-20 2016-01-19 Htc Corporation Handheld device and planar antenna thereof
DE102012219263B4 (de) * 2011-10-20 2020-03-12 Htc Corporation Handgerät und planare Antenne davon
US20130162483A1 (en) * 2011-12-27 2013-06-27 Kyungsoon Park Antenna assembly, method of manufacturing antenna assembly and mobile terminal having antenna assembly
JP2014236323A (ja) * 2013-05-31 2014-12-15 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
JP2016192656A (ja) * 2015-03-31 2016-11-10 三菱マテリアル株式会社 アンテナ装置

Also Published As

Publication number Publication date
JPWO2008117558A1 (ja) 2010-07-15
JP4688071B2 (ja) 2011-05-25
DE112008000579T5 (de) 2010-05-12

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