CA2567417A1 - Antenne en cornet elliptique a polarisation circulaire - Google Patents

Antenne en cornet elliptique a polarisation circulaire Download PDF

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Publication number
CA2567417A1
CA2567417A1 CA002567417A CA2567417A CA2567417A1 CA 2567417 A1 CA2567417 A1 CA 2567417A1 CA 002567417 A CA002567417 A CA 002567417A CA 2567417 A CA2567417 A CA 2567417A CA 2567417 A1 CA2567417 A1 CA 2567417A1
Authority
CA
Canada
Prior art keywords
band
horn
elliptical
phase differential
section
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.)
Granted
Application number
CA002567417A
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English (en)
Other versions
CA2567417C (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
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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 CA2567417A1 publication Critical patent/CA2567417A1/fr
Application granted granted Critical
Publication of CA2567417C publication Critical patent/CA2567417C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
CA2567417A 2004-05-18 2005-05-18 Antenne en cornet elliptique a polarisation circulaire Expired - Fee Related CA2567417C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57199804P 2004-05-18 2004-05-18
US60/571,998 2004-05-18
PCT/US2005/017693 WO2005114791A1 (fr) 2004-05-18 2005-05-18 Antenne en cornet elliptique à polarisation circulaire

Publications (2)

Publication Number Publication Date
CA2567417A1 true CA2567417A1 (fr) 2005-12-01
CA2567417C CA2567417C (fr) 2013-11-19

Family

ID=34970475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2567417A Expired - Fee Related CA2567417C (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
KR20100015599A (ko) * 2007-03-16 2010-02-12 모바일 에스에이티 리미티드 신호 송신 및/또는 수신을 위한 이동체 장착 안테나 및 방법
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
CN105210233A (zh) * 2013-02-28 2015-12-30 摩巴尔萨特有限公司 用于接收及/或发送极化通信信号的天线
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

Family Cites Families (14)

* 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
DE3203901A1 (de) * 1982-02-05 1983-08-25 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Antennenerreger mit mehreren wellentypen
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
DK1278266T3 (da) * 2001-07-20 2006-02-20 Eutelsat Sa Lavprisantenne med höj ydelse til anvendelse i sende/modtagesatellitterminaler
US7002528B2 (en) * 2002-02-20 2006-02-21 Prodelin Corporation Circularly polarized receive/transmit elliptic feed horn assembly for satellite communications

Also Published As

Publication number Publication date
CN1906810B (zh) 2015-11-25
EP2131446A2 (fr) 2009-12-09
EP1749333A1 (fr) 2007-02-07
WO2005114791A1 (fr) 2005-12-01
CN1906810A (zh) 2007-01-31
EP2131446A3 (fr) 2010-03-24
CA2567417C (fr) 2013-11-19

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831