WO2009019782A1 - アンテナ装置および携帯無線装置 - Google Patents

アンテナ装置および携帯無線装置 Download PDF

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Publication number
WO2009019782A1
WO2009019782A1 PCT/JP2007/065614 JP2007065614W WO2009019782A1 WO 2009019782 A1 WO2009019782 A1 WO 2009019782A1 JP 2007065614 W JP2007065614 W JP 2007065614W WO 2009019782 A1 WO2009019782 A1 WO 2009019782A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
frequency
radio device
circuit board
antenna system
Prior art date
Application number
PCT/JP2007/065614
Other languages
English (en)
French (fr)
Inventor
Kenya Nagano
Yoshio Koyanagi
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to PCT/JP2007/065614 priority Critical patent/WO2009019782A1/ja
Priority to CN200780100216A priority patent/CN101779332A/zh
Priority to US12/671,907 priority patent/US8339321B2/en
Priority to JP2009526309A priority patent/JPWO2009019782A1/ja
Publication of WO2009019782A1 publication Critical patent/WO2009019782A1/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
    • 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

Landscapes

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

Abstract

　小型でデザイン性や操作性を損なうことなく、広い周波数帯域において高いアンテナ性能を確保できる携帯無線装置に内蔵したアンテナシステム及び携帯無線装置を提供する。 　第１の周波数に共振特性を有するアンテナＡ１と、第２の周波数に共振特性を有しアンテナＡ１と所定の距離を隔てて配設されるアンテナＡ２と、携帯電話機１０内に配置された回路基板Ｐと、回路基板Ｐ上に配置され高周波電力を供給あるいは受信する無線部１６と、回路基板Ｐ上に配置され無線部１６の出力あるいは入力端とアンテナＡ１又またはアンテナＡ２の給電点との接続をアンテナＡ１又またはアンテナＡ２の給電点のうちの一方を切り替え可能に選択して無線部１６に接続する高周波スイッチ１３を備える。
PCT/JP2007/065614 2007-08-09 2007-08-09 アンテナ装置および携帯無線装置 WO2009019782A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2007/065614 WO2009019782A1 (ja) 2007-08-09 2007-08-09 アンテナ装置および携帯無線装置
CN200780100216A CN101779332A (zh) 2007-08-09 2007-08-09 天线装置及便携式无线设备
US12/671,907 US8339321B2 (en) 2007-08-09 2007-08-09 Antenna device and portable radio apparatus
JP2009526309A JPWO2009019782A1 (ja) 2007-08-09 2007-08-09 アンテナ装置および携帯無線装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065614 WO2009019782A1 (ja) 2007-08-09 2007-08-09 アンテナ装置および携帯無線装置

Publications (1)

Publication Number Publication Date
WO2009019782A1 true WO2009019782A1 (ja) 2009-02-12

Family

ID=40341030

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065614 WO2009019782A1 (ja) 2007-08-09 2007-08-09 アンテナ装置および携帯無線装置

Country Status (4)

Country Link
US (1) US8339321B2 (ja)
JP (1) JPWO2009019782A1 (ja)
CN (1) CN101779332A (ja)
WO (1) WO2009019782A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011004106A (ja) * 2009-06-18 2011-01-06 Panasonic Corp アンテナ装置及びこれを搭載した携帯無線端末
WO2011067944A1 (ja) * 2009-12-04 2011-06-09 パナソニック株式会社 携帯無線機
JP2012109875A (ja) * 2010-11-18 2012-06-07 Fujitsu Ltd アンテナ装置及び無線通信装置
JP5319702B2 (ja) * 2009-07-27 2013-10-16 シャープ株式会社 アンテナ装置、無線通信端末
JP2014027555A (ja) * 2012-07-27 2014-02-06 Kyocera Corp アンテナ部材
WO2018038079A1 (ja) * 2016-08-25 2018-03-01 株式会社村田製作所 アンテナ装置
JP2018088700A (ja) * 2015-08-05 2018-06-07 アップル インコーポレイテッド 分離モードをもつ電子装置アンテナ
TWI712215B (zh) * 2019-09-24 2020-12-01 和碩聯合科技股份有限公司 天線結構及通訊裝置
JP7381762B2 (ja) 2019-12-31 2023-11-16 維沃移動通信有限公司 電子装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101480555B1 (ko) * 2008-06-19 2015-01-09 삼성전자주식회사 휴대용 단말기의 안테나 장치
JP2011120072A (ja) * 2009-12-04 2011-06-16 Panasonic Corp 携帯無線機
KR101687632B1 (ko) * 2010-05-10 2016-12-20 삼성전자주식회사 휴대용 단말기의 가변형 내장 안테나 장치
WO2012111037A1 (en) * 2011-02-14 2012-08-23 Fujitsu Limited Multiband antenna
KR101874892B1 (ko) * 2012-01-13 2018-07-05 삼성전자 주식회사 소형 안테나 장치 및 그 제어방법
US20150222020A1 (en) * 2012-09-24 2015-08-06 Qualcomm Incorporated Tunable antenna structure
CN103945568B (zh) * 2013-01-18 2018-05-15 宏碁股份有限公司 移动装置
WO2017141602A1 (ja) * 2016-02-18 2017-08-24 パナソニックＩｐマネジメント株式会社 アンテナ装置及び電子機器
EP3419114B1 (en) * 2016-02-18 2022-06-08 Panasonic Intellectual Property Management Co., Ltd. Antenna device and electronic apparatus
CN111373603B (zh) * 2017-11-30 2022-11-01 索尼互动娱乐股份有限公司 通信设备
CN108270082B (zh) * 2018-01-19 2021-02-02 Oppo广东移动通信有限公司 天线组件及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002232224A (ja) * 2001-01-30 2002-08-16 Matsushita Electric Ind Co Ltd アンテナシステムおよびそれを用いた無線装置
JP2004072605A (ja) * 2002-08-08 2004-03-04 Sony Ericsson Mobilecommunications Japan Inc 携帯無線通信端末
JP2004274445A (ja) * 2003-03-10 2004-09-30 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置及び無線装置
JP2005260762A (ja) * 2004-03-12 2005-09-22 Nec Access Technica Ltd 通信機器のアンテナ切替システム及び方法
JP2005269301A (ja) * 2004-03-19 2005-09-29 Nec Corp 内蔵アンテナおよびこれを有する電子機器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08330996A (ja) * 1995-05-30 1996-12-13 Sony Corp アンテナ共用器
JP4093804B2 (ja) 2002-06-28 2008-06-04 シャープ株式会社 携帯無線機
JP2005020228A (ja) 2003-06-25 2005-01-20 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置
TWI220337B (en) * 2003-08-05 2004-08-11 Delta Electronics Inc Front-end module for wireless network system
US7263147B2 (en) * 2003-10-14 2007-08-28 Intel Corporation Low bit error rate antenna switch for wireless communications
TWI243543B (en) * 2003-12-30 2005-11-11 Delta Electronics Inc Front-end module for multi-band and multi-mode wireless network system
CN2689482Y (zh) * 2004-04-08 2005-03-30 上海交通大学 内置小型平面倒f三频天线
CN1983714A (zh) * 2005-12-14 2007-06-20 三洋电机株式会社 多频段终端天线及使用其的天线系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002232224A (ja) * 2001-01-30 2002-08-16 Matsushita Electric Ind Co Ltd アンテナシステムおよびそれを用いた無線装置
JP2004072605A (ja) * 2002-08-08 2004-03-04 Sony Ericsson Mobilecommunications Japan Inc 携帯無線通信端末
JP2004274445A (ja) * 2003-03-10 2004-09-30 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置及び無線装置
JP2005260762A (ja) * 2004-03-12 2005-09-22 Nec Access Technica Ltd 通信機器のアンテナ切替システム及び方法
JP2005269301A (ja) * 2004-03-19 2005-09-29 Nec Corp 内蔵アンテナおよびこれを有する電子機器

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011004106A (ja) * 2009-06-18 2011-01-06 Panasonic Corp アンテナ装置及びこれを搭載した携帯無線端末
US8743014B2 (en) 2009-07-27 2014-06-03 Sharp Kabushiki Kaisha Antenna device and wireless communication terminal
JP5319702B2 (ja) * 2009-07-27 2013-10-16 シャープ株式会社 アンテナ装置、無線通信端末
EP2461422A4 (en) * 2009-07-27 2015-10-28 Sharp Kk ANTENNA DEVICE AND WIRELESS COMMUNICATION TERMINAL
WO2011067944A1 (ja) * 2009-12-04 2011-06-09 パナソニック株式会社 携帯無線機
JP2011120071A (ja) * 2009-12-04 2011-06-16 Panasonic Corp 携帯無線機
JP2012109875A (ja) * 2010-11-18 2012-06-07 Fujitsu Ltd アンテナ装置及び無線通信装置
JP2014027555A (ja) * 2012-07-27 2014-02-06 Kyocera Corp アンテナ部材
JP2018088700A (ja) * 2015-08-05 2018-06-07 アップル インコーポレイテッド 分離モードをもつ電子装置アンテナ
WO2018038079A1 (ja) * 2016-08-25 2018-03-01 株式会社村田製作所 アンテナ装置
JPWO2018038079A1 (ja) * 2016-08-25 2019-03-28 株式会社村田製作所 アンテナ装置
TWI712215B (zh) * 2019-09-24 2020-12-01 和碩聯合科技股份有限公司 天線結構及通訊裝置
JP7381762B2 (ja) 2019-12-31 2023-11-16 維沃移動通信有限公司 電子装置

Also Published As

Publication number Publication date
US8339321B2 (en) 2012-12-25
CN101779332A (zh) 2010-07-14
US20110057857A1 (en) 2011-03-10
JPWO2009019782A1 (ja) 2010-10-28

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