WO2009022385A1 - アンテナ素子及び携帯無線機 - Google Patents

アンテナ素子及び携帯無線機 Download PDF

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Publication number
WO2009022385A1
WO2009022385A1 PCT/JP2007/065744 JP2007065744W WO2009022385A1 WO 2009022385 A1 WO2009022385 A1 WO 2009022385A1 JP 2007065744 W JP2007065744 W JP 2007065744W WO 2009022385 A1 WO2009022385 A1 WO 2009022385A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductor board
board
nearly
conductor
antenna element
Prior art date
Application number
PCT/JP2007/065744
Other languages
English (en)
French (fr)
Inventor
Tomoaki Nishikido
Hironori Kikuchi
Yoshio Koyanagi
Kenichi Sato
Hiroaki Ohmori
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 JP2009527975A priority Critical patent/JPWO2009022385A1/ja
Priority to US12/672,401 priority patent/US8306587B2/en
Priority to CN200780100228A priority patent/CN101779330A/zh
Priority to PCT/JP2007/065744 priority patent/WO2009022385A1/ja
Publication of WO2009022385A1 publication Critical patent/WO2009022385A1/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
    • H01Q9/0407—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
    • 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
    • H01Q9/40—Element having extended radiating surface
    • 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)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

　小型化、高利得であって、広帯域化が可能であり、マルチバンドに対応することができるアンテナ素子及び携帯無線機を提供する。 　下回路基板（地板）２１に対して所定の間隔Ｓを隔ててヒンジ部４近傍に配置された略長方形状の第１導体板５１と、第１導体板５１の幅方向の一辺を共有し第１導体板に対して略９０度に折曲して配置される略長方形状の第２導体板５２と、第２導体板５２の第１導体板５１と共有する前記一辺に対向する幅方向の他の一辺を共有し、第１導体板５１と対向するように略９０度に配置される略長方形状の第３導体板５３とを備え、長方形状を呈する板状モノポール素子を２面以上折り返すことで直方体形状のアンテナ素子５を構成している。
PCT/JP2007/065744 2007-08-10 2007-08-10 アンテナ素子及び携帯無線機 WO2009022385A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009527975A JPWO2009022385A1 (ja) 2007-08-10 2007-08-10 アンテナ素子及び携帯無線機
US12/672,401 US8306587B2 (en) 2007-08-10 2007-08-10 Antenna element and portable radio
CN200780100228A CN101779330A (zh) 2007-08-10 2007-08-10 天线元件和便携式无线装置
PCT/JP2007/065744 WO2009022385A1 (ja) 2007-08-10 2007-08-10 アンテナ素子及び携帯無線機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065744 WO2009022385A1 (ja) 2007-08-10 2007-08-10 アンテナ素子及び携帯無線機

Publications (1)

Publication Number Publication Date
WO2009022385A1 true WO2009022385A1 (ja) 2009-02-19

Family

ID=40350449

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065744 WO2009022385A1 (ja) 2007-08-10 2007-08-10 アンテナ素子及び携帯無線機

Country Status (4)

Country Link
US (1) US8306587B2 (ja)
JP (1) JPWO2009022385A1 (ja)
CN (1) CN101779330A (ja)
WO (1) WO2009022385A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100245203A1 (en) * 2009-03-30 2010-09-30 Foxconn Communication Technology Corp. Multiband antenna
JP2012182535A (ja) * 2011-02-28 2012-09-20 Fujitsu Ltd 携帯通信装置
JP2015039178A (ja) * 2009-03-13 2015-02-26 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ワイヤレスコミュニケーションデバイスの為の周波数選択可能マルチバンド（ｍｕｌｔｉ−ｂａｎｄ）アンテナ

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010015364A2 (en) 2008-08-04 2010-02-11 Fractus, S.A. Antennaless wireless device capable of operation in multiple frequency regions
EP2319122A2 (en) 2008-08-04 2011-05-11 Fractus S.A. Antennaless wireless device
CN103155276B (zh) 2010-08-03 2015-11-25 弗拉克托斯天线股份有限公司 能够进行多带mimo操作的无线装置
US9577325B2 (en) 2012-06-20 2017-02-21 Fractus Antennas, S.L. Compact radiating array for wireless handheld or portable devices
US9379443B2 (en) 2012-07-16 2016-06-28 Fractus Antennas, S.L. Concentrated wireless device providing operability in multiple frequency regions
US9331389B2 (en) 2012-07-16 2016-05-03 Fractus Antennas, S.L. Wireless handheld devices, radiation systems and manufacturing methods
US10062973B2 (en) 2013-06-20 2018-08-28 Fractus Antennas, S.L. Scattered virtual antenna technology for wireless devices
CN105206916B (zh) * 2014-06-25 2019-09-24 联想(北京)有限公司 一种电子设备
CN106575816B (zh) * 2014-07-24 2019-08-16 弗拉克托斯天线股份有限公司 电子设备的超薄发射系统
US10224631B2 (en) 2015-03-27 2019-03-05 Fractus Antennas, S.L. Wireless device using an array of ground plane boosters for multiband operation
BR112018009761B1 (pt) * 2015-11-13 2023-05-02 Samsung Electronics Co., Ltd Dispositivo eletrônico
US10734713B2 (en) * 2016-04-27 2020-08-04 Fractus Antennas, S.L. Ground plane booster antenna technology for wearable devices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004194211A (ja) * 2002-12-13 2004-07-08 Kyocera Corp 表面実装型アンテナおよびアンテナ装置
JP2005086418A (ja) * 2003-09-08 2005-03-31 Matsushita Electric Ind Co Ltd アンテナ装置およびそれを用いた無線通信機
JP2005175846A (ja) * 2003-12-10 2005-06-30 Mitsubishi Materials Corp アンテナ装置及びこれを備えた通信機器
WO2006082918A1 (ja) * 2005-02-03 2006-08-10 Matsushita Electric Industrial Co., Ltd. スライド式携帯無線機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0884013A (ja) 1994-07-15 1996-03-26 Toshihiro Watanabe 三次元形状の誘電体コアを用いた小型アンテナ
JP3216588B2 (ja) 1996-11-21 2001-10-09 株式会社村田製作所 アンテナ装置
US6633261B2 (en) * 2000-11-22 2003-10-14 Matsushita Electric Industrial Co., Ltd. Antenna and wireless device incorporating the same
JP2002223114A (ja) 2000-11-22 2002-08-09 Matsushita Electric Ind Co Ltd アンテナ及びそれを用いた無線装置
EP1329985A3 (en) * 2002-01-18 2004-12-22 Matsushita Electric Industrial Co., Ltd. Antenna apparatus; communication apparatus; and antenna apparatus designing method
JP3655617B2 (ja) * 2003-03-26 2005-06-02 日本アンテナ株式会社 パッチアンテナ
JP4263961B2 (ja) 2003-07-24 2009-05-13 パナソニック株式会社 携帯無線機用アンテナ装置
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
US7620436B2 (en) * 2004-12-28 2009-11-17 Motorola, Inc. Portable communication device with global positioning system antenna
JP4611783B2 (ja) 2005-03-28 2011-01-12 久松 中野 広帯域アンテナ装置
TW200637073A (en) * 2005-03-28 2006-10-16 Sansei Electric Corp Broad band antenna
TWM276330U (en) * 2005-04-15 2005-09-21 Wistron Neweb Corp Antenna

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004194211A (ja) * 2002-12-13 2004-07-08 Kyocera Corp 表面実装型アンテナおよびアンテナ装置
JP2005086418A (ja) * 2003-09-08 2005-03-31 Matsushita Electric Ind Co Ltd アンテナ装置およびそれを用いた無線通信機
JP2005175846A (ja) * 2003-12-10 2005-06-30 Mitsubishi Materials Corp アンテナ装置及びこれを備えた通信機器
WO2006082918A1 (ja) * 2005-02-03 2006-08-10 Matsushita Electric Industrial Co., Ltd. スライド式携帯無線機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015039178A (ja) * 2009-03-13 2015-02-26 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ワイヤレスコミュニケーションデバイスの為の周波数選択可能マルチバンド（ｍｕｌｔｉ−ｂａｎｄ）アンテナ
US20100245203A1 (en) * 2009-03-30 2010-09-30 Foxconn Communication Technology Corp. Multiband antenna
US8299969B2 (en) * 2009-03-30 2012-10-30 Fih (Hong Kong) Limited Multiband antenna
JP2012182535A (ja) * 2011-02-28 2012-09-20 Fujitsu Ltd 携帯通信装置

Also Published As

Publication number Publication date
JPWO2009022385A1 (ja) 2010-11-11
CN101779330A (zh) 2010-07-14
US8306587B2 (en) 2012-11-06
US20110117976A1 (en) 2011-05-19

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