EP1149431A4 - BROADBAND ANTENNA HAVING A RADIANT ELEMENT / FLOOR PLAN ASSEMBLY - Google Patents

BROADBAND ANTENNA HAVING A RADIANT ELEMENT / FLOOR PLAN ASSEMBLY

Info

Publication number
EP1149431A4
EP1149431A4 EP99965829A EP99965829A EP1149431A4 EP 1149431 A4 EP1149431 A4 EP 1149431A4 EP 99965829 A EP99965829 A EP 99965829A EP 99965829 A EP99965829 A EP 99965829A EP 1149431 A4 EP1149431 A4 EP 1149431A4
Authority
EP
European Patent Office
Prior art keywords
ground plane
wide band
band antenna
unitary
radiator
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.)
Withdrawn
Application number
EP99965829A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1149431A1 (en
Inventor
Robert E Munson
Joseph T Negler
Randy Cecil Bancroft
Blaine Rexel Bateman
Alexis Uspenski
Edward Earl Ward
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.)
Xertex Technologies Inc
Original Assignee
Xertex Technologies Inc
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
Priority claimed from US09/193,781 external-priority patent/US6049314A/en
Application filed by Xertex Technologies Inc filed Critical Xertex Technologies Inc
Publication of EP1149431A1 publication Critical patent/EP1149431A1/en
Publication of EP1149431A4 publication Critical patent/EP1149431A4/en
Withdrawn legal-status Critical Current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
    • H01Q9/0421—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
    • H01Q9/0471—Non-planar, stepped or wedge-shaped patch
EP99965829A 1998-11-17 1999-11-17 BROADBAND ANTENNA HAVING A RADIANT ELEMENT / FLOOR PLAN ASSEMBLY Withdrawn EP1149431A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US193781 1994-02-08
US09/193,781 US6049314A (en) 1998-11-17 1998-11-17 Wide band antenna having unitary radiator/ground plane
US441529P 1999-11-16
US09/441,529 US6133883A (en) 1998-11-17 1999-11-16 Wide band antenna having unitary radiator/ground plane
PCT/US1999/027296 WO2000030211A1 (en) 1998-11-17 1999-11-17 Wide band antenna having unitary radiator/ground plane

Publications (2)

Publication Number Publication Date
EP1149431A1 EP1149431A1 (en) 2001-10-31
EP1149431A4 true EP1149431A4 (en) 2004-07-21

Family

ID=26889341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99965829A Withdrawn EP1149431A4 (en) 1998-11-17 1999-11-17 BROADBAND ANTENNA HAVING A RADIANT ELEMENT / FLOOR PLAN ASSEMBLY

Country Status (5)

Country Link
EP (1) EP1149431A4 (zh)
JP (1) JP2002530908A (zh)
CN (1) CN1331853A (zh)
BR (1) BR9915453A (zh)
WO (1) WO2000030211A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1630962A (zh) 2002-06-25 2005-06-22 弗拉克托斯股份有限公司 用于手持式终端的多频带天线
US7023379B2 (en) 2003-04-03 2006-04-04 Gentex Corporation Vehicle rearview assembly incorporating a tri-band antenna module
WO2006032455A1 (en) 2004-09-21 2006-03-30 Fractus, S.A. Multilevel ground-plane for a mobile device
WO2006070017A1 (en) 2004-12-30 2006-07-06 Fractus, S.A. Shaped ground plane for radio apparatus
US7872605B2 (en) 2005-03-15 2011-01-18 Fractus, S.A. Slotted ground-plane used as a slot antenna or used for a PIFA antenna
JP4535007B2 (ja) * 2005-05-18 2010-09-01 株式会社デンソー 車載統合アンテナ装置の搭載構造
CN101558531B (zh) 2006-12-15 2013-02-27 株式会社村田制作所 天线及具备该天线的通信装置
JP5638254B2 (ja) * 2009-04-02 2014-12-10 株式会社ソニー・コンピュータエンタテインメント 情報通信装置及びアンテナ
EP2348577B1 (en) * 2010-01-14 2015-08-26 Tyco Electronics Nederland B.V. Low height antenna
WO2011096021A1 (ja) 2010-02-05 2011-08-11 三菱電機株式会社 ショートパッチアンテナ装置及びその製造方法
JP2012205245A (ja) * 2011-03-28 2012-10-22 Mitsubishi Electric Corp ショートパッチアンテナ装置の製造方法
CN102427160B (zh) * 2011-08-10 2015-03-11 南京信息职业技术学院 一种用于圆柱形载体的共形天线
CN103825081B (zh) * 2012-11-16 2017-09-22 西安红叶通讯科技有限公司 宽频带宽波束圆极化天线及圆极化的方法
CN104993244A (zh) * 2015-06-01 2015-10-21 华侨大学 一种增益的4g室内壁挂天线
EP3607613A4 (en) * 2017-05-30 2020-05-13 Licensys Australasia Pty Ltd ANTENNA
CN108134196B (zh) * 2017-12-25 2020-12-08 深圳Tcl新技术有限公司 微带天线和电视机
CN109193140A (zh) * 2018-08-28 2019-01-11 出门问问信息科技有限公司 一种天线、电子设备
JP7264861B2 (ja) * 2020-11-11 2023-04-25 矢崎総業株式会社 薄型アンテナ
WO2024041075A1 (en) * 2022-08-24 2024-02-29 The Hong Kong University Of Science And Technology Antenna structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835541A (en) * 1986-12-29 1989-05-30 Ball Corporation Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna
WO1996004691A1 (en) * 1994-07-29 1996-02-15 Wireless Access, Inc. Partially shorted double ring microstrip antenna having a microstrip feed

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061848B2 (ja) * 1984-09-17 1994-01-05 松下電器産業株式会社 アンテナ
US4876552A (en) * 1988-04-27 1989-10-24 Motorola, Inc. Internally mounted broadband antenna
US5355142A (en) * 1991-10-15 1994-10-11 Ball Corporation Microstrip antenna structure suitable for use in mobile radio communications and method for making same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835541A (en) * 1986-12-29 1989-05-30 Ball Corporation Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna
WO1996004691A1 (en) * 1994-07-29 1996-02-15 Wireless Access, Inc. Partially shorted double ring microstrip antenna having a microstrip feed

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LIEBENDORFER M ET AL: "Wireless LAN diversity antenna system for PCMCIA card integration", VEHICULAR TECHNOLOGY CONFERENCE, 1997, IEEE 47TH PHOENIX, AZ, USA 4-7 MAY 1997, NEW YORK, NY, USA,IEEE, US, 4 May 1997 (1997-05-04), pages 2022 - 2026, XP010229152, ISBN: 0-7803-3659-3 *
ORMISTON T D ET AL: "MICROSTRIP SHORT-CIRCUIT PATCH DESIGN EQUATIONS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, JOHN WILEY, NEW YORK, NY, US, vol. 16, no. 1, 1 September 1997 (1997-09-01), pages 12 - 14, XP000198277, ISSN: 0895-2477 *
See also references of WO0030211A1 *

Also Published As

Publication number Publication date
JP2002530908A (ja) 2002-09-17
WO2000030211A8 (en) 2001-02-08
CN1331853A (zh) 2002-01-16
WO2000030211A1 (en) 2000-05-25
EP1149431A1 (en) 2001-10-31
BR9915453A (pt) 2001-10-16

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Legal Events

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