JP5475730B2 - 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
JP5475730B2
JP5475730B2 JP2011185317A JP2011185317A JP5475730B2 JP 5475730 B2 JP5475730 B2 JP 5475730B2 JP 2011185317 A JP2011185317 A JP 2011185317A JP 2011185317 A JP2011185317 A JP 2011185317A JP 5475730 B2 JP5475730 B2 JP 5475730B2
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JP
Japan
Prior art keywords
conductive plate
plate
inverted
antenna
bent
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2011185317A
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English (en)
Japanese (ja)
Other versions
JP2013046402A5 (enExample
JP2013046402A (ja
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 JP2011185317A priority Critical patent/JP5475730B2/ja
Priority to US14/240,127 priority patent/US9293826B2/en
Priority to PCT/JP2012/070455 priority patent/WO2013031518A1/ja
Priority to CN201280039492.4A priority patent/CN103765677B/zh
Priority to EP12828496.5A priority patent/EP2750248B1/en
Publication of JP2013046402A publication Critical patent/JP2013046402A/ja
Publication of JP2013046402A5 publication Critical patent/JP2013046402A5/ja
Application granted granted Critical
Publication of JP5475730B2 publication Critical patent/JP5475730B2/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
    • 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
    • H01Q5/371—Branching 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
    • H01Q9/0421—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
    • H01Q9/0407—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
    • 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
    • H01Q9/0471—Non-planar, stepped or wedge-shaped patch

Landscapes

  • Waveguide Aerials (AREA)
  • Waveguides (AREA)
JP2011185317A 2011-08-26 2011-08-26 板状逆ｆアンテナ Active JP5475730B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011185317A JP5475730B2 (ja) 2011-08-26 2011-08-26 板状逆ｆアンテナ
US14/240,127 US9293826B2 (en) 2011-08-26 2012-08-10 Planar inverted F antenna with improved feeding line connection
PCT/JP2012/070455 WO2013031518A1 (ja) 2011-08-26 2012-08-10 板状逆ｆアンテナ
CN201280039492.4A CN103765677B (zh) 2011-08-26 2012-08-10 平面倒f天线
EP12828496.5A EP2750248B1 (en) 2011-08-26 2012-08-10 Planar inverted f antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011185317A JP5475730B2 (ja) 2011-08-26 2011-08-26 板状逆ｆアンテナ

Publications (3)

Publication Number Publication Date
JP2013046402A JP2013046402A (ja) 2013-03-04
JP2013046402A5 JP2013046402A5 (enExample) 2013-04-11
JP5475730B2 true JP5475730B2 (ja) 2014-04-16

Family

ID=47756016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011185317A Active JP5475730B2 (ja) 2011-08-26 2011-08-26 板状逆ｆアンテナ

Country Status (5)

Country Link
US (1) US9293826B2 (enExample)
EP (1) EP2750248B1 (enExample)
JP (1) JP5475730B2 (enExample)
CN (1) CN103765677B (enExample)
WO (1) WO2013031518A1 (enExample)

Families Citing this family (18)

* 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
WO2016087299A1 (en) * 2014-12-03 2016-06-09 Electrolux Appliances Aktiebolag Household appliance, household appliance arrangement and cooking system
EP2884580B1 (en) * 2013-12-12 2019-10-09 Electrolux Appliances Aktiebolag Antenna arrangement and kitchen apparatus
AU2015215891A1 (en) * 2014-09-05 2016-03-24 Thomson Licensing Antenna assembly and electronic device comprising said antenna assembly
JP2017005659A (ja) * 2015-06-16 2017-01-05 ソニー株式会社 アンテナ素子及び情報処理装置
US10826182B2 (en) * 2016-10-12 2020-11-03 Carrier Corporation Through-hole inverted sheet metal antenna
JP2018085703A (ja) * 2016-11-25 2018-05-31 富士通株式会社 線状アンテナ及び電子機器
JP6422547B1 (ja) * 2017-09-28 2018-11-14 株式会社ヨコオ パッチアンテナ及びアンテナ装置
US10797392B2 (en) * 2017-10-02 2020-10-06 Sensus Spectrum, Llc Folded, three dimensional (3D) antennas and related devices
JP6705435B2 (ja) * 2017-10-27 2020-06-03 Tdk株式会社 パッチアンテナ及びこれを備えるアンテナモジュール
WO2019139567A1 (en) 2018-01-10 2019-07-18 Intel Corporation Folded planar antenna
TWI662743B (zh) * 2018-01-15 2019-06-11 和碩聯合科技股份有限公司 天線裝置
CN108493588B (zh) * 2018-05-22 2020-07-28 京信通信系统（中国）有限公司 室内基站及其pifa天线
WO2023010099A1 (en) * 2021-07-28 2023-02-02 Noodle Technology Inc. Antenna system
US12456884B2 (en) 2021-10-26 2025-10-28 Aeterlink Corp. Power receiving antenna
WO2023073817A1 (ja) * 2021-10-26 2023-05-04 エイターリンク株式会社 受電アンテナ
TWI823474B (zh) * 2022-07-13 2023-11-21 廣達電腦股份有限公司 天線結構
CN118943715B (zh) * 2024-10-15 2025-04-25 军工保密资格审查认证中心 一种倒f天线、控制方法及电子设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05299929A (ja) * 1992-04-22 1993-11-12 Sony Corp アンテナ
JPH07240696A (ja) * 1994-03-01 1995-09-12 Nippon Telegr & Teleph Corp <Ntt> 小形無線機
JP2000068736A (ja) * 1998-08-21 2000-03-03 Toshiba Corp 多周波アンテナ
EP1026774A3 (de) 1999-01-26 2000-08-30 Siemens Aktiengesellschaft Antenne für funkbetriebene Kommunikationsendgeräte
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
US6423915B1 (en) * 2001-07-26 2002-07-23 Centurion Wireless Technologies, Inc. Switch contact for a planar inverted F antenna
TW556368B (en) * 2001-08-24 2003-10-01 Gemtek Technology Co Ltd Improvement of planar reversed-F antenna
US6542123B1 (en) * 2001-10-24 2003-04-01 Auden Techno Corp. Hidden wideband antenna
US6714162B1 (en) * 2002-10-10 2004-03-30 Centurion Wireless Technologies, Inc. Narrow width dual/tri ISM band PIFA for wireless applications
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
EP1575123B1 (en) * 2004-03-12 2007-01-17 Sony Ericsson Mobile Communications AB Foldable mobile telephone terminal with antenna and ground plane made in one piece
US7312756B2 (en) * 2006-01-09 2007-12-25 Wistron Neweb Corp. Antenna
US7969361B2 (en) * 2006-03-14 2011-06-28 Broadcom Corporation Planar inverted-F antenna
US7626551B2 (en) * 2007-08-09 2009-12-01 Foxconn Communication Technology Corp. Multi-band planar inverted-F antenna
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
US9293826B2 (en) 2016-03-22
EP2750248A1 (en) 2014-07-02
CN103765677B (zh) 2016-12-07
US20140210674A1 (en) 2014-07-31
EP2750248A4 (en) 2015-05-13
EP2750248B1 (en) 2017-09-27
WO2013031518A1 (ja) 2013-03-07
JP2013046402A (ja) 2013-03-04
CN103765677A (zh) 2014-04-30

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