JP3180683B2 - 表面実装型アンテナ - Google Patents

表面実装型アンテナ

Info

Publication number
JP3180683B2
JP3180683B2 JP25014096A JP25014096A JP3180683B2 JP 3180683 B2 JP3180683 B2 JP 3180683B2 JP 25014096 A JP25014096 A JP 25014096A JP 25014096 A JP25014096 A JP 25014096A JP 3180683 B2 JP3180683 B2 JP 3180683B2
Authority
JP
Japan
Prior art keywords
radiation electrode
electrode
substrate
radiation
microstrip antenna
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.)
Expired - Fee Related
Application number
JP25014096A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1098329A (ja
Inventor
茂一 伊藤
信彦 鈴木
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.)
Murata Manufacturing Co Ltd
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 JP25014096A priority Critical patent/JP3180683B2/ja
Priority to NO19974187A priority patent/NO319499B1/no
Priority to DE1997616850 priority patent/DE69716850T2/de
Priority to EP19970116094 priority patent/EP0831547B1/de
Publication of JPH1098329A publication Critical patent/JPH1098329A/ja
Application granted granted Critical
Publication of JP3180683B2 publication Critical patent/JP3180683B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more parasitic elements

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
JP25014096A 1996-09-20 1996-09-20 表面実装型アンテナ Expired - Fee Related JP3180683B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP25014096A JP3180683B2 (ja) 1996-09-20 1996-09-20 表面実装型アンテナ
NO19974187A NO319499B1 (no) 1996-09-20 1997-09-11 Mikrobandlederantenne
DE1997616850 DE69716850T2 (de) 1996-09-20 1997-09-16 Mikrostreifenleiterantenne
EP19970116094 EP0831547B1 (de) 1996-09-20 1997-09-16 Mikrostreifenleiterantenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25014096A JP3180683B2 (ja) 1996-09-20 1996-09-20 表面実装型アンテナ

Publications (2)

Publication Number Publication Date
JPH1098329A JPH1098329A (ja) 1998-04-14
JP3180683B2 true JP3180683B2 (ja) 2001-06-25

Family

ID=17203422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25014096A Expired - Fee Related JP3180683B2 (ja) 1996-09-20 1996-09-20 表面実装型アンテナ

Country Status (4)

Country Link
EP (1) EP0831547B1 (de)
JP (1) JP3180683B2 (de)
DE (1) DE69716850T2 (de)
NO (1) NO319499B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004666A1 (ja) * 2007-06-29 2009-01-08 Fujitsu Limited ループアンテナ

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JP3180684B2 (ja) * 1996-09-24 2001-06-25 株式会社村田製作所 アンテナ
DE19929689A1 (de) * 1999-06-29 2001-01-11 Siemens Ag Integrierbare Dualband-Antenne
KR100432100B1 (ko) * 1999-09-09 2004-05-17 가부시키가이샤 무라타 세이사쿠쇼 표면 실장형 안테나 및 이 표면 실장형 안테나를 포함하는통신 장치
GB2358533A (en) * 2000-01-21 2001-07-25 Dynex Semiconductor Ltd Antenna; feed; alarm sensor
FI114254B (fi) 2000-02-24 2004-09-15 Filtronic Lk Oy Tasoantennirakenne
GB2370158B (en) * 2000-12-13 2004-10-13 Harada Ind Multiband PIFA-type antenna for vehicular applications
JP3678167B2 (ja) * 2001-05-02 2005-08-03 株式会社村田製作所 アンテナ装置及びこのアンテナ装置を備えた無線通信機
US6771221B2 (en) * 2002-01-17 2004-08-03 Harris Corporation Enhanced bandwidth dual layer current sheet antenna
DE10302805A1 (de) * 2003-01-24 2004-08-12 Siemens Ag Multibandantennenanordnung für Mobilfunkgeräte
FI118748B (fi) 2004-06-28 2008-02-29 Pulse Finland Oy Pala-antenni
EP1763905A4 (de) 2004-06-28 2012-08-29 Pulse Finland Oy Antennenkomponente
FI20041455A (fi) 2004-11-11 2006-05-12 Lk Products Oy Antennikomponentti
EP1859507A4 (de) * 2005-03-16 2012-08-15 Lk Products Oy Antennenkomponente
US8378892B2 (en) 2005-03-16 2013-02-19 Pulse Finland Oy Antenna component and methods
JP4611872B2 (ja) * 2005-11-28 2011-01-12 三省電機株式会社 チップ状広帯域アンテナ、及び、その製作方法
FI20055420A0 (fi) 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
FI119535B (fi) 2005-10-03 2008-12-15 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118872B (fi) 2005-10-10 2008-04-15 Pulse Finland Oy Sisäinen antenni
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
FI119577B (fi) 2005-11-24 2008-12-31 Pulse Finland Oy Monikaistainen antennikomponentti
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
US7893879B2 (en) * 2006-09-21 2011-02-22 Mitsumi Electric Co., Ltd. Antenna apparatus
US10211538B2 (en) 2006-12-28 2019-02-19 Pulse Finland Oy Directional antenna apparatus and methods
JP2008177888A (ja) * 2007-01-19 2008-07-31 Toko Inc 多周波アンテナ
FR2914113B1 (fr) * 2007-03-20 2009-05-01 Trixell Soc Par Actions Simpli Antenne mixte
FI20075269A0 (fi) 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
FI124129B (fi) 2007-09-28 2014-03-31 Pulse Finland Oy Kaksoisantenni
KR100981883B1 (ko) * 2008-04-30 2010-09-14 주식회사 에이스테크놀로지 지연파 구조를 이용한 광대역 내장형 안테나
WO2010049984A1 (ja) * 2008-10-27 2010-05-06 三菱電機株式会社 無線通信装置
WO2010119998A1 (ko) * 2009-04-14 2010-10-21 (주)에이스안테나 커플링 매칭을 이용한 광대역 안테나
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
KR101304129B1 (ko) * 2012-02-21 2013-09-05 주식회사 에이스테크놀로지 다중 대역 패치 안테나
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
CN103915682A (zh) * 2013-01-06 2014-07-09 华为技术有限公司 印刷电路板天线和印刷电路板
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
JP6678616B2 (ja) * 2017-03-28 2020-04-08 学校法人智香寺学園 両偏波送受用アンテナ
CN107221739B (zh) * 2017-06-12 2023-02-14 华南理工大学 一种基于正交缝隙技术的rfid阅读器天线

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GB2067842B (en) * 1980-01-16 1983-08-24 Secr Defence Microstrip antenna
JPH0659009B2 (ja) * 1988-03-10 1994-08-03 株式会社豊田中央研究所 移動体用アンテナ
DE69227222T2 (de) * 1991-07-30 1999-05-20 Murata Mfg. Co., Ltd., Nagaokakyo, Kyoto Zirkularpolarisierte Streifenleiterantenne und Methode zur Einstellung ihrer Frequenz
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna
US5420596A (en) * 1993-11-26 1995-05-30 Motorola, Inc. Quarter-wave gap-coupled tunable strip antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
１９９５年電子情報通信学会総合大会Ｂ−１０。

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004666A1 (ja) * 2007-06-29 2009-01-08 Fujitsu Limited ループアンテナ

Also Published As

Publication number Publication date
DE69716850D1 (de) 2002-12-12
JPH1098329A (ja) 1998-04-14
NO974187D0 (no) 1997-09-11
NO319499B1 (no) 2005-08-22
DE69716850T2 (de) 2003-09-11
EP0831547B1 (de) 2002-11-06
EP0831547A3 (de) 1998-04-01
NO974187L (no) 1998-03-23
EP0831547A2 (de) 1998-03-25

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