JP5475729B2 - 板状逆ｆアンテナ - Google Patents

板状逆ｆアンテナ Download PDF

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Publication number
JP5475729B2
JP5475729B2 JP2011185316A JP2011185316A JP5475729B2 JP 5475729 B2 JP5475729 B2 JP 5475729B2 JP 2011185316 A JP2011185316 A JP 2011185316A JP 2011185316 A JP2011185316 A JP 2011185316A JP 5475729 B2 JP5475729 B2 JP 5475729B2
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JP
Japan
Prior art keywords
conductive plate
plate
antenna
inverted
excitation
Prior art date
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Active
Application number
JP2011185316A
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English (en)
Japanese (ja)
Other versions
JP2013046401A (ja
JP2013046401A5 (enExample
Inventor
章典 松井
操 羽石
昌弘 蘇武
欣行 米井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SII Mobile Communications Inc
Chikoji Gakuen Educational Foundation
Original Assignee
SII Mobile Communications Inc
Chikoji Gakuen Educational Foundation
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 SII Mobile Communications Inc, Chikoji Gakuen Educational Foundation filed Critical SII Mobile Communications Inc
Priority to JP2011185316A priority Critical patent/JP5475729B2/ja
Priority to US14/240,123 priority patent/US9531074B2/en
Priority to CN201280039524.0A priority patent/CN103765678B/zh
Priority to PCT/JP2012/070454 priority patent/WO2013031517A1/ja
Priority to EP12827121.0A priority patent/EP2750247B1/en
Publication of JP2013046401A publication Critical patent/JP2013046401A/ja
Publication of JP2013046401A5 publication Critical patent/JP2013046401A5/ja
Application granted granted Critical
Publication of JP5475729B2 publication Critical patent/JP5475729B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01Q9/0407—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
    • 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means

Landscapes

  • Waveguide Aerials (AREA)
JP2011185316A 2011-08-26 2011-08-26 板状逆ｆアンテナ Active JP5475729B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011185316A JP5475729B2 (ja) 2011-08-26 2011-08-26 板状逆ｆアンテナ
US14/240,123 US9531074B2 (en) 2011-08-26 2012-08-10 Planar inverted F antenna with improved feeding line connection
CN201280039524.0A CN103765678B (zh) 2011-08-26 2012-08-10 平面倒f天线
PCT/JP2012/070454 WO2013031517A1 (ja) 2011-08-26 2012-08-10 板状逆ｆアンテナ
EP12827121.0A EP2750247B1 (en) 2011-08-26 2012-08-10 Planar inverted f antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011185316A JP5475729B2 (ja) 2011-08-26 2011-08-26 板状逆ｆアンテナ

Publications (3)

Publication Number Publication Date
JP2013046401A JP2013046401A (ja) 2013-03-04
JP2013046401A5 JP2013046401A5 (enExample) 2013-04-11
JP5475729B2 true JP5475729B2 (ja) 2014-04-16

Family

ID=47756015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011185316A Active JP5475729B2 (ja) 2011-08-26 2011-08-26 板状逆ｆアンテナ

Country Status (5)

Country Link
US (1) US9531074B2 (enExample)
EP (1) EP2750247B1 (enExample)
JP (1) JP5475729B2 (enExample)
CN (1) CN103765678B (enExample)
WO (1) WO2013031517A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014182909A1 (en) * 2013-05-09 2014-11-13 Knowles Capital Formation Inc. Planar inverted-f wing antenna for wireless culinary appliances
CN105206923B (zh) * 2015-09-17 2017-02-22 四川中电昆辰科技有限公司 Pifa天线及包括pifa天线的收发装置
CN205376750U (zh) * 2016-01-12 2016-07-06 中磊电子（苏州）有限公司 双频天线
JP2018007107A (ja) * 2016-07-05 2018-01-11 パナソニックＩｐマネジメント株式会社 アンテナ装置
CN106200371B (zh) * 2016-09-26 2019-12-13 北京奇虎科技有限公司 智能手表
US10826182B2 (en) * 2016-10-12 2020-11-03 Carrier Corporation Through-hole inverted sheet metal antenna
US10522915B2 (en) * 2017-02-01 2019-12-31 Shure Acquisition Holdings, Inc. Multi-band slotted planar antenna
EP3555957A4 (en) * 2017-07-17 2020-08-12 Hewlett-Packard Development Company, L.P. SLOTTED PLANAR ANTENNAS
US12015191B2 (en) * 2019-02-08 2024-06-18 Texas Instruments Incorporated Antenna-on-package integrated circuit device
US11962065B2 (en) * 2021-08-27 2024-04-16 Dell Products L.P. Foldable antenna

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040060A (en) 1976-11-10 1977-08-02 The United States Of America As Represented By The Secretary Of The Navy Notch fed magnetic microstrip dipole antenna with shorting pins
JPH07240696A (ja) * 1994-03-01 1995-09-12 Nippon Telegr & Teleph Corp <Ntt> 小形無線機
FR2772519B1 (fr) * 1997-12-11 2000-01-14 Alsthom Cge Alcatel Antenne realisee selon la technique des microrubans et dispositif incluant cette antenne
FR2778272B1 (fr) * 1998-04-30 2000-09-08 Alsthom Cge Alcatel Dispositif de radiocommunication et antenne bifrequence realisee selon la technique des microrubans
JP2000068736A (ja) * 1998-08-21 2000-03-03 Toshiba Corp 多周波アンテナ
JP4366768B2 (ja) * 1999-07-21 2009-11-18 株式会社ニコン デジタルカメラおよびコンピュータ読み取り可能な記録媒体
JP2001156544A (ja) * 1999-12-01 2001-06-08 Matsushita Electric Ind Co Ltd アンテナ装置
US6229487B1 (en) * 2000-02-24 2001-05-08 Ericsson Inc. Inverted-F antennas having non-linear conductive elements and wireless communicators incorporating the same
FR2811479B1 (fr) * 2000-07-10 2005-01-21 Cit Alcatel Antenne a couche conductrice et dispositif de transmission bi-bande incluant cette antenne
US6423915B1 (en) * 2001-07-26 2002-07-23 Centurion Wireless Technologies, Inc. Switch contact for a planar inverted F antenna
JP3669304B2 (ja) 2001-07-26 2005-07-06 松下電器産業株式会社 指向性制御アンテナ装置
US6542123B1 (en) * 2001-10-24 2003-04-01 Auden Techno Corp. Hidden wideband antenna
US20030107518A1 (en) * 2001-12-12 2003-06-12 Li Ronglin Folded shorted patch antenna
WO2005020371A1 (ja) * 2003-08-22 2005-03-03 Murata Manufacturing Co., Ltd. アンテナ構造およびそれを用いた通信機
US7042403B2 (en) 2004-01-23 2006-05-09 General Motors Corporation Dual band, low profile omnidirectional antenna
US7969361B2 (en) * 2006-03-14 2011-06-28 Broadcom Corporation Planar inverted-F antenna
US7755547B2 (en) * 2006-06-30 2010-07-13 Nokia Corporation Mechanically tunable antenna for communication devices
US7626551B2 (en) * 2007-08-09 2009-12-01 Foxconn Communication Technology Corp. Multi-band planar inverted-F antenna
JP2009077072A (ja) 2007-09-19 2009-04-09 Fujikura Ltd 透明板状逆ｆアンテナ
US8638266B2 (en) * 2008-07-24 2014-01-28 Nxp, B.V. Antenna arrangement and a radio apparatus including the antenna arrangement
TWM397614U (en) * 2010-06-09 2011-02-01 Cameo Communications Inc Plate inversed F type antenna and the antenna of wireless networks apparatus having the same
US8884824B2 (en) * 2010-06-28 2014-11-11 Fujitsu Limited Planar inverted-F antenna
CN102570059A (zh) * 2010-12-31 2012-07-11 旭丽电子(广州)有限公司 独立式多频天线

Also Published As

Publication number Publication date
WO2013031517A1 (ja) 2013-03-07
JP2013046401A (ja) 2013-03-04
CN103765678A (zh) 2014-04-30
EP2750247A4 (en) 2015-04-22
EP2750247A1 (en) 2014-07-02
EP2750247B1 (en) 2020-05-27
CN103765678B (zh) 2016-09-07
US9531074B2 (en) 2016-12-27
US20140197996A1 (en) 2014-07-17

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