EP2131446A3 - Antenne à cornet elliptique à polarité circulaire - Google Patents

Antenne à cornet elliptique à polarité circulaire Download PDF

Info

Publication number
EP2131446A3
EP2131446A3 EP09170732A EP09170732A EP2131446A3 EP 2131446 A3 EP2131446 A3 EP 2131446A3 EP 09170732 A EP09170732 A EP 09170732A EP 09170732 A EP09170732 A EP 09170732A EP 2131446 A3 EP2131446 A3 EP 2131446A3
Authority
EP
European Patent Office
Prior art keywords
circular polarity
horn
antenna
designed
horn 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.)
Withdrawn
Application number
EP09170732A
Other languages
German (de)
English (en)
Other versions
EP2131446A2 (fr
Inventor
Scott J. Cook
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.)
Individual
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 EP2131446A2 publication Critical patent/EP2131446A2/fr
Publication of EP2131446A3 publication Critical patent/EP2131446A3/fr
Withdrawn legal-status Critical Current

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
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H01Q13/0258—Orthomode horns

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
EP09170732A 2004-05-18 2005-05-18 Antenne à cornet elliptique à polarité circulaire Withdrawn EP2131446A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57199804P 2004-05-18 2004-05-18
EP05751776A EP1749333A1 (fr) 2004-05-18 2005-05-18 Antenne en cornet elliptique a polarisation circulaire

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP05751776.5 Division 2005-05-18
EP05751776A Division EP1749333A1 (fr) 2004-05-18 2005-05-18 Antenne en cornet elliptique a polarisation circulaire

Publications (2)

Publication Number Publication Date
EP2131446A2 EP2131446A2 (fr) 2009-12-09
EP2131446A3 true EP2131446A3 (fr) 2010-03-24

Family

ID=34970475

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09170732A Withdrawn EP2131446A3 (fr) 2004-05-18 2005-05-18 Antenne à cornet elliptique à polarité circulaire
EP05751776A Ceased EP1749333A1 (fr) 2004-05-18 2005-05-18 Antenne en cornet elliptique a polarisation circulaire

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05751776A Ceased EP1749333A1 (fr) 2004-05-18 2005-05-18 Antenne en cornet elliptique a polarisation circulaire

Country Status (4)

Country Link
EP (2) EP2131446A3 (fr)
CN (1) CN1906810B (fr)
CA (1) CA2567417C (fr)
WO (1) WO2005114791A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2424626T3 (es) * 2007-03-16 2013-10-07 Mobile Sat Ltd. Antena montada en un vehículo y procedimiento para transmitir y/o recibir señales
CN101872901A (zh) 2009-04-23 2010-10-27 安德鲁有限责任公司 单元微波天线馈电装置及其制造方法
TWI456836B (zh) * 2010-12-14 2014-10-11 Wistron Neweb Corp 無線通訊天線裝置
WO2014132257A1 (fr) * 2013-02-28 2014-09-04 Mobile Sat Ltd. Antenne pour la réception et/ou l'émission de signaux de communication polarisés
CN103794885B (zh) * 2014-01-17 2015-11-11 西安空间无线电技术研究所 一种低副瓣前馈反射面天线
CN104167612A (zh) * 2014-08-08 2014-11-26 南京中网卫星通信股份有限公司 一种便携式双偏置抛物面天线

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203901A1 (de) * 1982-02-05 1983-08-25 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Antennenerreger mit mehreren wellentypen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122507A (en) * 1980-03-03 1981-09-26 Nec Corp Antenna having rotary asymmetrical radial beam
JPH03236602A (ja) * 1990-02-14 1991-10-22 Fujitsu General Ltd 円偏波／直線偏波変換器
US5438340A (en) * 1992-06-12 1995-08-01 Sony Corporation Elliptical feedhorn and parabolic reflector with perpendicular major axes
JP3113510B2 (ja) * 1994-06-29 2000-12-04 ケイディディ株式会社 楕円ビームアンテナ装置
JPH09102708A (ja) * 1995-10-04 1997-04-15 Yagi Antenna Co Ltd パラボラアンテナ用一次放射器
US5856128A (en) 1996-08-15 1999-01-05 Incyte Pharmaceuticals, Inc. Human nucleic acid binding protein
JP2953428B2 (ja) * 1997-05-13 1999-09-27 日本電気株式会社 楕円ステップホーン
JP2000201013A (ja) * 1999-01-06 2000-07-18 Alps Electric Co Ltd フィ―ドホ―ン
JP3692273B2 (ja) * 2000-02-03 2005-09-07 アルプス電気株式会社 一次放射器
US6593893B2 (en) * 2000-03-06 2003-07-15 Hughes Electronics Corporation Multiple-beam antenna employing dielectric filled feeds for multiple and closely spaced satellites
TW471197B (en) 2000-07-20 2002-01-01 Wistron Neweb Corp Integrated type bi-direction feed-in electromagnetic apparatus
ATE305661T1 (de) * 2001-07-20 2005-10-15 Eutelsat Sa Sende-empfangssatellitenantenne mit hoher leistung und niedrigem kostenaufwand
US7002528B2 (en) * 2002-02-20 2006-02-21 Prodelin Corporation Circularly polarized receive/transmit elliptic feed horn assembly for satellite communications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203901A1 (de) * 1982-02-05 1983-08-25 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Antennenerreger mit mehreren wellentypen

Also Published As

Publication number Publication date
EP1749333A1 (fr) 2007-02-07
CN1906810B (zh) 2015-11-25
CA2567417A1 (fr) 2005-12-01
CA2567417C (fr) 2013-11-19
CN1906810A (zh) 2007-01-31
EP2131446A2 (fr) 2009-12-09
WO2005114791A1 (fr) 2005-12-01

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