JP4519710B2 - マルチビームフィードホーン、給電装置及びマルチビームアンテナ - Google Patents

マルチビームフィードホーン、給電装置及びマルチビームアンテナ Download PDF

Info

Publication number
JP4519710B2
JP4519710B2 JP2005146501A JP2005146501A JP4519710B2 JP 4519710 B2 JP4519710 B2 JP 4519710B2 JP 2005146501 A JP2005146501 A JP 2005146501A JP 2005146501 A JP2005146501 A JP 2005146501A JP 4519710 B2 JP4519710 B2 JP 4519710B2
Authority
JP
Japan
Prior art keywords
horn
opening
primary
circular
primary 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.)
Expired - Lifetime
Application number
JP2005146501A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006324964A (ja
JP2006324964A5 (enExample
Inventor
宜一 松井
Original Assignee
Ｄｘアンテナ株式会社
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 Ｄｘアンテナ株式会社 filed Critical Ｄｘアンテナ株式会社
Priority to JP2005146501A priority Critical patent/JP4519710B2/ja
Priority to US11/417,639 priority patent/US7205951B2/en
Publication of JP2006324964A publication Critical patent/JP2006324964A/ja
Publication of JP2006324964A5 publication Critical patent/JP2006324964A5/ja
Application granted granted Critical
Publication of JP4519710B2 publication Critical patent/JP4519710B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • H01Q13/0266—Waveguide horns provided with a flange or a choke

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
JP2005146501A 2005-05-19 2005-05-19 マルチビームフィードホーン、給電装置及びマルチビームアンテナ Expired - Lifetime JP4519710B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005146501A JP4519710B2 (ja) 2005-05-19 2005-05-19 マルチビームフィードホーン、給電装置及びマルチビームアンテナ
US11/417,639 US7205951B2 (en) 2005-05-19 2006-05-04 Multibeam feedhorn, feed apparatus, and multibeam antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005146501A JP4519710B2 (ja) 2005-05-19 2005-05-19 マルチビームフィードホーン、給電装置及びマルチビームアンテナ

Publications (3)

Publication Number Publication Date
JP2006324964A JP2006324964A (ja) 2006-11-30
JP2006324964A5 JP2006324964A5 (enExample) 2008-06-26
JP4519710B2 true JP4519710B2 (ja) 2010-08-04

Family

ID=37447855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005146501A Expired - Lifetime JP4519710B2 (ja) 2005-05-19 2005-05-19 マルチビームフィードホーン、給電装置及びマルチビームアンテナ

Country Status (2)

Country Link
US (1) US7205951B2 (enExample)
JP (1) JP4519710B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7750859B2 (en) * 2006-01-12 2010-07-06 Lockheed Martin Corporation Generic pick-up horn for high power thermal vacuum testing of satellite payloads at multiple frequency bands and at multiple polarizations
US7598919B2 (en) * 2006-01-12 2009-10-06 Lockheed Martin Corporation Pick-up horn for high power thermal vacuum testing of spacecraft payloads
JP4406657B2 (ja) * 2007-07-17 2010-02-03 シャープ株式会社 １次放射器、ローノイズ・ブロックダウン・コンバータおよび衛星放送受信用アンテナ
JP2009267619A (ja) * 2008-04-23 2009-11-12 Sharp Corp マルチフィードホーンおよびそれを備えたローノイズブロックダウンコンバータならびにアンテナ装置
US8743004B2 (en) * 2008-12-12 2014-06-03 Dedi David HAZIZA Integrated waveguide cavity antenna and reflector dish
US20130076583A1 (en) * 2011-09-23 2013-03-28 Microelectronics Technology, Inc. Multiple feed antenna operating at significantly differing frequencies
EP2962357A4 (en) * 2013-02-28 2016-11-30 Mobile Sat Ltd ANTENNA FOR RECEIVING AND / OR TRANSMITTING POLARIZED COMMUNICATION SIGNALS
WO2020076808A1 (en) 2018-10-11 2020-04-16 Commscope Technologies Llc Feed systems for multi-band parabolic reflector microwave antenna systems
CN109742506B (zh) * 2018-12-17 2020-08-21 深圳市华信天线技术有限公司 一种带有极化抑制的宽频扼流圈天线

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090203A (en) * 1975-09-29 1978-05-16 Trw Inc. Low sidelobe antenna system employing plural spaced feeds with amplitude control
JPS57157603A (en) * 1981-03-24 1982-09-29 Toshiba Corp Reflector antenna
JPS61200707A (ja) * 1985-03-04 1986-09-05 Kokusai Denshin Denwa Co Ltd <Kdd> 複反射鏡アンテナ
JPS63114402A (ja) * 1986-10-31 1988-05-19 Fujitsu General Ltd フイ−ドフオ−ン
JPH05267928A (ja) * 1992-03-24 1993-10-15 Toshiba Corp 反射鏡アンテナ
US6121939A (en) * 1996-11-15 2000-09-19 Yagi Antenna Co., Ltd. Multibeam antenna
JP2899580B2 (ja) * 1997-03-06 1999-06-02 松下電器産業株式会社 複一次放射器とデュアルビームアンテナ
US5949387A (en) * 1997-04-29 1999-09-07 Trw Inc. Frequency selective surface (FSS) filter for an antenna
JP3781074B2 (ja) * 1997-06-26 2006-05-31 ソニー株式会社 アンテナ装置
JPH11274847A (ja) * 1998-03-25 1999-10-08 Maspro Denkoh Corp ２衛星受信用一次放射器
JP3535050B2 (ja) * 1999-08-30 2004-06-07 Ｄｘアンテナ株式会社 ２ビーム用一次放射器、給電装置及び衛星信号受信用アンテナ
JP3722687B2 (ja) 2000-10-16 2005-11-30 Ｄｘアンテナ株式会社 フィードホーン及びアンテナ

Also Published As

Publication number Publication date
US20060262021A1 (en) 2006-11-23
JP2006324964A (ja) 2006-11-30
US7205951B2 (en) 2007-04-17

Similar Documents

Publication Publication Date Title
US6967627B2 (en) High radiation efficient dual band feed horn
CN1802774B (zh) 无线电波透镜天线
US6208310B1 (en) Multimode choked antenna feed horn
US5134420A (en) Bicone antenna with hemispherical beam
RU2616065C2 (ru) Отражательная антенна, включающая в себя держатель двухполосного вспомогательного отражателя
JP4519710B2 (ja) マルチビームフィードホーン、給電装置及びマルチビームアンテナ
JP2000299605A (ja) 複数の分離した周波数にて作動するホーンアンテナ
JP2001053537A (ja) 一次放射器
US8164533B1 (en) Horn antenna and system for transmitting and/or receiving radio frequency signals in multiple frequency bands
US20120319910A1 (en) Corrugated horn for increased power captured by illuminated aperture
JP2000315910A (ja) マルチモード、マルチステップアンテナ給電ホーン
US20150288068A1 (en) Primary radiator
WO2018173535A1 (ja) アンテナ指向性調整装置、及びアンテナ指向性調整方法
US20020190911A1 (en) Multimode horn antenna
KR20010095156A (ko) 사이드로브를 저감하여 수신효율을 높인 1차 방사기
JP3667502B2 (ja) マルチビームパラボラアンテナ用一次放射器
JP3722687B2 (ja) フィードホーン及びアンテナ
JP4713292B2 (ja) マルチビームフィードホーン
JP2005184806A (ja) 放射アパーチャ導波管フィードアンテナ
JP2001068919A (ja) ２ビーム用一次放射器、給電装置及び衛星信号受信用アンテナ
JP2001284950A (ja) 一次放射器
JP7312091B2 (ja) マルチビームアンテナ
JP4584727B2 (ja) マルチビームフィードホーン、周波数変換器及びマルチビームアンテナ
JP4800986B2 (ja) ２衛星受信用一次放射器
JP4523477B2 (ja) マルチビームフィードホーン、周波数変換器及びマルチビームアンテナ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080509

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080509

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091215

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100215

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100518

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100519

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130528

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4519710

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term