ATE279029T1 - Doppel-spiralte schlitzantenne für zirkularpolarisation - Google Patents

Doppel-spiralte schlitzantenne für zirkularpolarisation

Info

Publication number
ATE279029T1
ATE279029T1 AT00111420T AT00111420T ATE279029T1 AT E279029 T1 ATE279029 T1 AT E279029T1 AT 00111420 T AT00111420 T AT 00111420T AT 00111420 T AT00111420 T AT 00111420T AT E279029 T1 ATE279029 T1 AT E279029T1
Authority
AT
Austria
Prior art keywords
subantenna
substrate
double spiral
circular polarization
slot antenna
Prior art date
Application number
AT00111420T
Other languages
English (en)
Inventor
Gerald Oberschmidt
Veselin Brankovic
Dragan Krupezevic
Original Assignee
Sony Int Europe Gmbh
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 Sony Int Europe Gmbh filed Critical Sony Int Europe Gmbh
Application granted granted Critical
Publication of ATE279029T1 publication Critical patent/ATE279029T1/de

Links

Classifications

    • 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
    • H01Q13/16—Folded slot antennas
    • 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
    • H01Q13/106—Microstrip slot antennas
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/27—Spiral antennas

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
AT00111420T 2000-05-26 2000-05-26 Doppel-spiralte schlitzantenne für zirkularpolarisation ATE279029T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00111420A EP1158606B1 (de) 2000-05-26 2000-05-26 Doppel-Spiralte Schlitzantenne für Zirkularpolarisation

Publications (1)

Publication Number Publication Date
ATE279029T1 true ATE279029T1 (de) 2004-10-15

Family

ID=8168854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00111420T ATE279029T1 (de) 2000-05-26 2000-05-26 Doppel-spiralte schlitzantenne für zirkularpolarisation

Country Status (5)

Country Link
US (1) US6573872B2 (de)
EP (1) EP1158606B1 (de)
JP (1) JP2002026639A (de)
AT (1) ATE279029T1 (de)
DE (1) DE60014594T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ204599A0 (en) * 1999-08-05 1999-08-26 R F Industries Pty Ltd Dual band antenna
DE60102574T2 (de) * 2001-06-26 2005-02-03 Sony International (Europe) Gmbh Gedruckte Dipolantenne mit dualen Spiralen
US6466177B1 (en) * 2001-07-25 2002-10-15 Novatel, Inc. Controlled radiation pattern array antenna using spiral slot array elements
FR2831734A1 (fr) * 2001-10-29 2003-05-02 Thomson Licensing Sa Dispositif pour la reception et/ou l'emission de signaux electromagnetiques a diversite de rayonnement
JP3954435B2 (ja) * 2002-04-26 2007-08-08 日本電波工業株式会社 ２素子及び多素子アレー型スロットアンテナ
US7075493B2 (en) * 2002-05-01 2006-07-11 The Regents Of The University Of Michigan Slot antenna
KR100507932B1 (ko) * 2002-06-28 2005-08-17 임종식 맴돌이형 결함접지구조를 지닌 동일평면 도파관 전송선로
DE602005002799T2 (de) * 2004-08-21 2008-02-07 Samsung Electronics Co., Ltd., Suwon Kleine gleichrichtende Antenne
DE602005002697T2 (de) * 2004-08-21 2008-01-24 Samsung Electronics Co., Ltd., Suwon Kleine Planarantenne mit erhöhter Bandbreite und kleine Streifenantenne
DE102005008063B4 (de) 2005-02-22 2008-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antenne
FR2903232B1 (fr) * 2006-06-30 2008-10-17 France Telecom Antenne symetrique en technologie micro-ruban.
CN101755366B (zh) 2007-07-24 2015-04-01 倍加福有限责任公司 缝隙天线及rfid方法
US20090073065A1 (en) * 2007-09-14 2009-03-19 M/A-Com, Inc. Tunable Dielectric Resonator Circuit
CN201689980U (zh) * 2010-05-04 2010-12-29 中兴通讯股份有限公司 偶极子天线及移动通信终端
RU2504055C1 (ru) * 2012-08-10 2014-01-10 Общество С Ограниченной Ответственностью Научно-Производственная Фирма "Электрон" Щелевая полосковая антенна вытекающей волны с круговой поляризацией
CN107240776B (zh) * 2017-04-28 2020-02-04 深圳市景程信息科技有限公司 双频缝隙天线及其调谐方法
CN107425276B (zh) * 2017-07-21 2020-03-31 西安交通大学 一种具有滤波特性的圆极化缝隙天线
US11990675B2 (en) * 2021-12-21 2024-05-21 King Fahd University Of Petroleum And Minerals Aperture shared slot-based sub-6 GHz and mm-wave IoT antenna for 5G applications
US12327937B2 (en) * 2022-06-08 2025-06-10 Qorvo Us, Inc. Antenna assemblies and antenna modules for use in wireless communication systems
CN115621726B (zh) * 2022-09-20 2025-05-20 中山大学 一种基于耦合馈电的单站收发同时槽线螺旋天线
CN119171051B (zh) * 2024-08-08 2025-05-06 广东工业大学 混合全向圆极化平面螺旋天线及通信设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62216407A (ja) * 1986-03-17 1987-09-24 Nippon Dengiyou Kosaku Kk スパイラルアンテナ
JPH0324805A (ja) * 1989-06-21 1991-02-01 Nippon Dengiyou Kosaku Kk スロット形双スパイラルアンテナ
FR2672437B1 (fr) * 1991-02-01 1993-09-17 Alcatel Espace Dispositif rayonnant pour antenne plane.
KR100355263B1 (ko) * 1995-09-05 2002-12-31 가부시끼가이샤 히다치 세이사꾸쇼 동축공진형슬롯안테나와그제조방법및휴대무선단말
US6031503A (en) * 1997-02-20 2000-02-29 Raytheon Company Polarization diverse antenna for portable communication devices

Also Published As

Publication number Publication date
US6573872B2 (en) 2003-06-03
EP1158606B1 (de) 2004-10-06
JP2002026639A (ja) 2002-01-25
DE60014594T2 (de) 2006-02-23
EP1158606A1 (de) 2001-11-28
DE60014594D1 (de) 2004-11-11
US20010048399A1 (en) 2001-12-06

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties