CA2438927A1 - Multilayered slot-coupled antenna device - Google Patents

Multilayered slot-coupled antenna device Download PDF

Info

Publication number
CA2438927A1
CA2438927A1 CA002438927A CA2438927A CA2438927A1 CA 2438927 A1 CA2438927 A1 CA 2438927A1 CA 002438927 A CA002438927 A CA 002438927A CA 2438927 A CA2438927 A CA 2438927A CA 2438927 A1 CA2438927 A1 CA 2438927A1
Authority
CA
Canada
Prior art keywords
feed
feed lines
signal
antenna device
coupling slots
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.)
Abandoned
Application number
CA002438927A
Other languages
English (en)
French (fr)
Inventor
Marco Munk
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.)
Ericsson AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2438927A1 publication Critical patent/CA2438927A1/en
Abandoned 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
    • 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
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CA002438927A 2001-03-05 2002-02-25 Multilayered slot-coupled antenna device Abandoned CA2438927A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01105286A EP1239542B1 (en) 2001-03-05 2001-03-05 Multilayered slot-coupled antenna device
EP01105286.7 2001-03-05
PCT/IB2002/000582 WO2002071543A1 (en) 2001-03-05 2002-02-25 Multilayered slot-coupled antenna device

Publications (1)

Publication Number Publication Date
CA2438927A1 true CA2438927A1 (en) 2002-09-12

Family

ID=8176677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002438927A Abandoned CA2438927A1 (en) 2001-03-05 2002-02-25 Multilayered slot-coupled antenna device

Country Status (8)

Country Link
US (1) US7064712B2 (enExample)
EP (1) EP1239542B1 (enExample)
JP (1) JP4098629B2 (enExample)
CN (1) CN100380736C (enExample)
AT (1) ATE329382T1 (enExample)
CA (1) CA2438927A1 (enExample)
DE (1) DE60120348T2 (enExample)
WO (1) WO2002071543A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8368596B2 (en) 2004-09-24 2013-02-05 Viasat, Inc. Planar antenna for mobile satellite applications
ATE392029T1 (de) * 2004-09-24 2008-04-15 Jast Sa Planarantenne für mobil-satellitenanwendungen
KR101134925B1 (ko) * 2005-12-30 2012-04-17 엘지전자 주식회사 급전구조 및 이를 포함하는 안테나
US8203497B2 (en) * 2009-12-02 2012-06-19 Given Imaging Ltd. Dual polarized dipole wearable antenna
US8890750B2 (en) * 2011-09-09 2014-11-18 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Symmetrical partially coupled microstrip slot feed patch antenna element
CN103337696A (zh) * 2013-04-08 2013-10-02 中国人民解放军空军工程大学 变极化平板天线单元
CN104617366B (zh) * 2015-01-15 2017-10-03 电子科技大学 基于电容补偿技术的准平面高隔离四路功分器
KR101693843B1 (ko) 2015-03-03 2017-01-10 한국과학기술원 마이크로스트립 회로 및 유전체 웨이브가이드를 이용한 칩-대-칩 인터페이스
CN107359410B (zh) * 2017-07-07 2020-06-09 哈尔滨工业大学 采用额外介质层加载技术与混合型波纹边缘的新型平衡Vivaldi天线
WO2019116756A1 (ja) * 2017-12-14 2019-06-20 株式会社村田製作所 アンテナモジュールおよびアンテナ装置
US10714837B1 (en) 2018-10-31 2020-07-14 First Rf Corporation Array antenna with dual polarization elements
TWI678844B (zh) 2018-11-23 2019-12-01 和碩聯合科技股份有限公司 天線結構
CN113519090B (zh) * 2019-03-14 2022-12-27 华为技术有限公司 用于天线元件的馈电方法和馈电结构
JP7342977B2 (ja) * 2020-01-30 2023-09-12 株式会社村田製作所 アンテナ装置
TWI860836B (zh) * 2023-09-07 2024-11-01 和碩聯合科技股份有限公司 天線組件以及天線陣列

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043738A (en) * 1990-03-15 1991-08-27 Hughes Aircraft Company Plural frequency patch antenna assembly
FR2666691B2 (fr) * 1990-07-11 1994-03-04 Ct Reg Innovat Transfert Tech Antenne microonde.
US5216430A (en) * 1990-12-27 1993-06-01 General Electric Company Low impedance printed circuit radiating element
CA2061254C (en) * 1991-03-06 2001-07-03 Jean Francois Zurcher Planar antennas
US5268701A (en) * 1992-03-23 1993-12-07 Raytheon Company Radio frequency antenna
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna
KR0140601B1 (ko) * 1995-03-31 1998-07-01 배순훈 이중 원편파 수신장치
US5844523A (en) * 1996-02-29 1998-12-01 Minnesota Mining And Manufacturing Company Electrical and electromagnetic apparatuses using laminated structures having thermoplastic elastomeric and conductive layers
SE9700208L (sv) * 1997-01-24 1998-03-23 Allgon Ab Antennelement
DE19815003A1 (de) * 1998-04-03 1999-10-14 Bosch Gmbh Robert Dual polarisiertes Antennenelement
KR20020024338A (ko) * 1999-09-14 2002-03-29 추후기재 위상 어레이 안테나
SE515453C2 (sv) * 1999-10-29 2001-08-06 Ericsson Telefon Ab L M Dubbelpolariserad antennelement förfarande för att mata ström till två ortogonala polarisationer i ett dylikt antennelement samt förfarande för att uppnå nämnda element

Also Published As

Publication number Publication date
ATE329382T1 (de) 2006-06-15
WO2002071543A1 (en) 2002-09-12
CN100380736C (zh) 2008-04-09
CN1550053A (zh) 2004-11-24
DE60120348T2 (de) 2007-06-06
DE60120348D1 (de) 2006-07-20
US7064712B2 (en) 2006-06-20
JP4098629B2 (ja) 2008-06-11
EP1239542B1 (en) 2006-06-07
US20040125021A1 (en) 2004-07-01
JP2004530325A (ja) 2004-09-30
EP1239542A1 (en) 2002-09-11

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued