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DE69719429T2 - Antenne - Google Patents

Antenne Download PDF

Info

Publication number
DE69719429T2
DE69719429T2 DE69719429T DE69719429T DE69719429T2 DE 69719429 T2 DE69719429 T2 DE 69719429T2 DE 69719429 T DE69719429 T DE 69719429T DE 69719429 T DE69719429 T DE 69719429T DE 69719429 T2 DE69719429 T2 DE 69719429T2
Authority
DE
Germany
Prior art keywords
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 - Lifetime
Application number
DE69719429T
Other languages
English (en)
Other versions
DE69719429D1 (de
Inventor
Shigekazu Itoh
Nobuhiko Suzuki
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
Application granted granted Critical
Publication of DE69719429D1 publication Critical patent/DE69719429D1/de
Publication of DE69719429T2 publication Critical patent/DE69719429T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
DE69719429T 1996-09-24 1997-09-19 Antenne Expired - Lifetime DE69719429T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25155596A JP3180684B2 (ja) 1996-09-24 1996-09-24 アンテナ

Publications (2)

Publication Number Publication Date
DE69719429D1 DE69719429D1 (de) 2003-04-10
DE69719429T2 true DE69719429T2 (de) 2004-01-15

Family

ID=17224571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719429T Expired - Lifetime DE69719429T2 (de) 1996-09-24 1997-09-19 Antenne

Country Status (4)

Country Link
EP (1) EP0831548B1 (de)
JP (1) JP3180684B2 (de)
DE (1) DE69719429T2 (de)
NO (1) NO320921B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929689A1 (de) * 1999-06-29 2001-01-11 Siemens Ag Integrierbare Dualband-Antenne
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
JP2004328693A (ja) 2002-11-27 2004-11-18 Taiyo Yuden Co Ltd アンテナ及びアンテナ用誘電体基板
KR100709596B1 (ko) 2002-11-27 2007-04-20 다이요 유덴 가부시키가이샤 안테나, 안테나용 유전체 기판 및 무선 통신 카드
JP2004328703A (ja) 2002-11-27 2004-11-18 Taiyo Yuden Co Ltd アンテナ
JP2004328694A (ja) 2002-11-27 2004-11-18 Taiyo Yuden Co Ltd アンテナ及び無線通信カード
JP4170828B2 (ja) 2002-11-27 2008-10-22 太陽誘電株式会社 アンテナ及びアンテナ用誘電体基板
CN1815811B (zh) * 2005-01-31 2012-05-09 东南大学 复合微带印刷振子宽带天线
WO2009155732A1 (zh) * 2008-06-25 2009-12-30 北京昆天科微电子技术有限公司 一种天线装置和采用它的电子产品
JP2012090251A (ja) * 2010-09-24 2012-05-10 Furukawa Electric Co Ltd:The アンテナ装置
JP5891359B2 (ja) * 2011-03-24 2016-03-23 パナソニックＩｐマネジメント株式会社 複共振型アンテナ装置
EP3698436B1 (de) * 2017-10-18 2022-02-23 CommScope Technologies LLC Breitbandige gestapelte patch-strahlungselemente und zugehörige phasengesteuerte gruppenantennen
JP7147983B2 (ja) * 2019-06-26 2022-10-05 株式会社村田製作所 フレキシブル基板、およびフレキシブル基板を備えるアンテナモジュール
CN110752442A (zh) * 2019-10-16 2020-02-04 西安空间无线电技术研究所 一种宽波束低宽角轴比圆极化天线单元及其辐射方法
CN115943528A (zh) 2021-06-03 2023-04-07 京东方科技集团股份有限公司 天线及其制备方法、通信系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536194B2 (ja) * 1989-10-31 1996-09-18 三菱電機株式会社 マイクロストリップアンテナ
US5420596A (en) * 1993-11-26 1995-05-30 Motorola, Inc. Quarter-wave gap-coupled tunable strip antenna
JP3180683B2 (ja) * 1996-09-20 2001-06-25 株式会社村田製作所 表面実装型アンテナ

Also Published As

Publication number Publication date
JPH1098330A (ja) 1998-04-14
NO320921B1 (no) 2006-02-13
JP3180684B2 (ja) 2001-06-25
EP0831548B1 (de) 2003-03-05
NO974384D0 (no) 1997-09-23
DE69719429D1 (de) 2003-04-10
NO974384L (no) 1998-03-25
EP0831548A3 (de) 1998-04-01
EP0831548A2 (de) 1998-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition