EP0831548A3 - Antenne - Google Patents

Antenne Download PDF

Info

Publication number
EP0831548A3
EP0831548A3 EP97116385A EP97116385A EP0831548A3 EP 0831548 A3 EP0831548 A3 EP 0831548A3 EP 97116385 A EP97116385 A EP 97116385A EP 97116385 A EP97116385 A EP 97116385A EP 0831548 A3 EP0831548 A3 EP 0831548A3
Authority
EP
European Patent Office
Prior art keywords
electrode layer
radiation electrode
layer
disposed
dielectric
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.)
Granted
Application number
EP97116385A
Other languages
English (en)
French (fr)
Other versions
EP0831548B1 (de
EP0831548A2 (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
Publication of EP0831548A2 publication Critical patent/EP0831548A2/de
Publication of EP0831548A3 publication Critical patent/EP0831548A3/de
Application granted granted Critical
Publication of EP0831548B1 publication Critical patent/EP0831548B1/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

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Laminated Bodies (AREA)
EP97116385A 1996-09-24 1997-09-19 Antenne Expired - Lifetime EP0831548B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP25155596A JP3180684B2 (ja) 1996-09-24 1996-09-24 アンテナ
JP251555/96 1996-09-24
JP25155596 1996-09-24

Publications (3)

Publication Number Publication Date
EP0831548A2 EP0831548A2 (de) 1998-03-25
EP0831548A3 true EP0831548A3 (de) 1998-04-01
EP0831548B1 EP0831548B1 (de) 2003-03-05

Family

ID=17224571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97116385A Expired - Lifetime EP0831548B1 (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 (15)

* 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
US7187329B2 (en) 2002-11-27 2007-03-06 Taiyo Yuden Co., Ltd. Antenna, dielectric substrate for antenna, and wireless communication card
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
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
CN102067377A (zh) * 2008-06-25 2011-05-18 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
CN111247695B (zh) * 2017-10-18 2022-08-19 康普技术有限责任公司 宽带堆叠贴片辐射元件及相关的相控阵列天线
WO2020261920A1 (ja) * 2019-06-26 2020-12-30 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243353A (en) * 1989-10-31 1993-09-07 Mitsubishi Denki Kabushiki Kaisha Circularly polarized broadband microstrip antenna
EP0655797A1 (de) * 1993-11-26 1995-05-31 Motorola, Inc. Abstimmbare Streifenleiterantenne mit einer Viertelwellenlängen-Spaltkopplung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243353A (en) * 1989-10-31 1993-09-07 Mitsubishi Denki Kabushiki Kaisha Circularly polarized broadband microstrip antenna
EP0655797A1 (de) * 1993-11-26 1995-05-31 Motorola, Inc. Abstimmbare Streifenleiterantenne mit einer Viertelwellenlängen-Spaltkopplung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LEGAY H ET AL: "NEW STACKED MICROSTRIP ANTENNA WITH LARGE BANDWIDTH AND HIGH GAIN", IEE PROCEEDINGS: MICROWAVES, ANTENNAS AND PROPAGATION, vol. 141, no. 3, PART H, 1 June 1994 (1994-06-01), pages 199 - 204, XP000459826 *
YOSHIO EBINE ET AL: "A WIDE BEAMWIDTH AND BROAD BANDWIDTH MICROSTRIP ANTENNA WITH A PAIR OF SHORT CIRCUIT PATCHES", IEICE TRANSACTIONS, vol. E74, no. 10, 1 October 1991 (1991-10-01), pages 3241 - 3245, XP000279305 *

Also Published As

Publication number Publication date
EP0831548B1 (de) 2003-03-05
NO320921B1 (no) 2006-02-13
DE69719429D1 (de) 2003-04-10
DE69719429T2 (de) 2004-01-15
NO974384D0 (no) 1997-09-23
JPH1098330A (ja) 1998-04-14
EP0831548A2 (de) 1998-03-25
JP3180684B2 (ja) 2001-06-25
NO974384L (no) 1998-03-25

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