DE602005000682D1 - Schlitzantenne mit hohem Gewinn in die Zenith-Richtung - Google Patents

Schlitzantenne mit hohem Gewinn in die Zenith-Richtung

Info

Publication number
DE602005000682D1
DE602005000682D1 DE602005000682T DE602005000682T DE602005000682D1 DE 602005000682 D1 DE602005000682 D1 DE 602005000682D1 DE 602005000682 T DE602005000682 T DE 602005000682T DE 602005000682 T DE602005000682 T DE 602005000682T DE 602005000682 D1 DE602005000682 D1 DE 602005000682D1
Authority
DE
Germany
Prior art keywords
high gain
slot antenna
zenith direction
zenith
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.)
Active
Application number
DE602005000682T
Other languages
English (en)
Other versions
DE602005000682T2 (de
Inventor
Yuanzhu Dou
Yoshio Saito
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE602005000682D1 publication Critical patent/DE602005000682D1/de
Application granted granted Critical
Publication of DE602005000682T2 publication Critical patent/DE602005000682T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q9/045—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
DE602005000682T 2004-01-05 2005-01-04 Schlitzantenne mit hohem Gewinn in die Zenith-Richtung Active DE602005000682T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004000544 2004-01-05
JP2004000544 2004-01-05
JP2004168751A JP3924291B2 (ja) 2004-01-05 2004-06-07 スロットアンテナ
JP2004168751 2004-06-07

Publications (2)

Publication Number Publication Date
DE602005000682D1 true DE602005000682D1 (de) 2007-04-26
DE602005000682T2 DE602005000682T2 (de) 2007-12-06

Family

ID=34622255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005000682T Active DE602005000682T2 (de) 2004-01-05 2005-01-04 Schlitzantenne mit hohem Gewinn in die Zenith-Richtung

Country Status (4)

Country Link
US (1) US7136024B2 (de)
EP (1) EP1555722B1 (de)
JP (1) JP3924291B2 (de)
DE (1) DE602005000682T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60226909D1 (en) 2002-11-28 2008-07-10 Research In Motion Ltd Ren
JP4418375B2 (ja) * 2005-01-25 2010-02-17 アルプス電気株式会社 アンテナ装置
TWI245455B (en) * 2005-02-05 2005-12-11 Ind Tech Res Inst Ultra-wideband antenna
US7342550B2 (en) * 2005-06-17 2008-03-11 Cushcraft Corporation Rugged, metal-enclosed antenna
KR100725408B1 (ko) * 2005-11-03 2007-06-07 삼성전자주식회사 편파 다이버시티 안테나 시스템
TWI527308B (zh) 2008-09-25 2016-03-21 平永科技股份有限公司 包括蜿蜒槽孔天線之槽孔天線、及其製造方法以及包含其之行動電話裝置與積體電路
US8489162B1 (en) * 2010-08-17 2013-07-16 Amazon Technologies, Inc. Slot antenna within existing device component
EP2568530B1 (de) * 2011-09-09 2020-11-04 BlackBerry Limited Mobile drahtlose Kommunikationsvorrichtung mit Schlitzantenne und entsprechende Verfahren
US8941550B2 (en) 2011-09-09 2015-01-27 Blackberry Limited Mobile wireless communications device including a slot antenna and related methods
CN107851889B (zh) 2015-07-24 2020-10-30 Ａｇｃ株式会社 玻璃天线和具有玻璃天线的车辆用窗玻璃
USD788082S1 (en) * 2015-09-20 2017-05-30 Airgain Incorporated Antenna
WO2019093271A1 (ja) * 2017-11-07 2019-05-16 Ａｇｃ株式会社 アンテナ及び車両用窓ガラス
JP2020047730A (ja) * 2018-09-18 2020-03-26 富士ゼロックス株式会社 シールド板および電子機器
TWI724635B (zh) * 2019-11-18 2021-04-11 和碩聯合科技股份有限公司 天線結構及電子裝置
CN113064498B (zh) * 2020-01-02 2023-08-22 华为技术有限公司 具有天线的触控笔

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555443A (en) * 1948-06-08 1951-06-05 Sylvania Electric Prod Radio apparatus employing slot antenna
FR2598036B1 (fr) * 1986-04-23 1988-08-12 France Etat Antenne plaque a doubles polarisations croisees
JPH01170202A (ja) * 1987-12-25 1989-07-05 Sumitomo Electric Ind Ltd 撚り対型漏洩ケーブル用スロットアンテナ
US4916457A (en) * 1988-06-13 1990-04-10 Teledyne Industries, Inc. Printed-circuit crossed-slot antenna
JPH04207207A (ja) * 1990-11-29 1992-07-29 Asahi Chem Ind Co Ltd 漏洩波型の導波管スロットアレーアンテナ
US5581266A (en) * 1993-01-04 1996-12-03 Peng; Sheng Y. Printed-circuit crossed-slot antenna
KR100355263B1 (ko) * 1995-09-05 2002-12-31 가부시끼가이샤 히다치 세이사꾸쇼 동축공진형슬롯안테나와그제조방법및휴대무선단말
JPH11186836A (ja) 1997-12-19 1999-07-09 Aisin Seiki Co Ltd スロットアンテナ
WO2001045207A1 (fr) * 1999-12-15 2001-06-21 Tdk Corporation Antenne microruban
JP2002198723A (ja) * 2000-11-02 2002-07-12 Ace Technol Co Ltd 広帯域指向性アンテナ
US6762729B2 (en) * 2001-09-03 2004-07-13 Houkou Electric Co., Ltd. Slotted bow tie antenna with parasitic element, and slotted bow tie array antenna with parasitic element
JP3858702B2 (ja) 2002-01-21 2006-12-20 アイシン精機株式会社 スロットアンテナ
US6762730B2 (en) * 2002-10-04 2004-07-13 Spx Corporation Crossed bow tie slot antenna
US6774853B2 (en) * 2002-11-07 2004-08-10 Accton Technology Corporation Dual-band planar monopole antenna with a U-shaped slot
US7893886B2 (en) * 2004-08-10 2011-02-22 Spx Corporation Circularly polarized broadcast panel system and method using a parasitic dipole

Also Published As

Publication number Publication date
US20050168389A1 (en) 2005-08-04
JP3924291B2 (ja) 2007-06-06
DE602005000682T2 (de) 2007-12-06
EP1555722B1 (de) 2007-03-14
EP1555722A1 (de) 2005-07-20
JP2005223879A (ja) 2005-08-18
US7136024B2 (en) 2006-11-14

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Legal Events

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8364 No opposition during term of opposition