JP2532602Y2 - ２ビームアンテナ - Google Patents

２ビームアンテナ

Info

Publication number
JP2532602Y2
JP2532602Y2 JP1989133465U JP13346589U JP2532602Y2 JP 2532602 Y2 JP2532602 Y2 JP 2532602Y2 JP 1989133465 U JP1989133465 U JP 1989133465U JP 13346589 U JP13346589 U JP 13346589U JP 2532602 Y2 JP2532602 Y2 JP 2532602Y2
Authority
JP
Japan
Prior art keywords
primary
primary radiator
beam antenna
waveguide
radiators
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
JP1989133465U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0373020U (enrdf_load_html_response
Inventor
八平 榑松
盛雄 比嘉
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.)
Fujitsu Ltd
Mitsubishi Electric Corp
Original Assignee
Fujitsu Ltd
Mitsubishi Electric Corp
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 Fujitsu Ltd, Mitsubishi Electric Corp filed Critical Fujitsu Ltd
Priority to JP1989133465U priority Critical patent/JP2532602Y2/ja
Publication of JPH0373020U publication Critical patent/JPH0373020U/ja
Application granted granted Critical
Publication of JP2532602Y2 publication Critical patent/JP2532602Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
JP1989133465U 1989-11-16 1989-11-16 ２ビームアンテナ Expired - Lifetime JP2532602Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989133465U JP2532602Y2 (ja) 1989-11-16 1989-11-16 ２ビームアンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989133465U JP2532602Y2 (ja) 1989-11-16 1989-11-16 ２ビームアンテナ

Publications (2)

Publication Number Publication Date
JPH0373020U JPH0373020U (enrdf_load_html_response) 1991-07-23
JP2532602Y2 true JP2532602Y2 (ja) 1997-04-16

Family

ID=31680869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989133465U Expired - Lifetime JP2532602Y2 (ja) 1989-11-16 1989-11-16 ２ビームアンテナ

Country Status (1)

Country Link
JP (1) JP2532602Y2 (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036643B2 (ja) * 1979-05-17 1985-08-21 日本電信電話株式会社 複数ホ−ン給電オフセツトパラボラアンテナ
JPS55155402A (en) * 1979-05-24 1980-12-03 Matsushita Electric Works Ltd Illuminator
JPS5925812U (ja) * 1982-08-05 1984-02-17 富士通株式会社 パラボラアンテナの給電線構造

Also Published As

Publication number Publication date
JPH0373020U (enrdf_load_html_response) 1991-07-23

Similar Documents

Publication Publication Date Title
EP0593903B1 (en) Identical surface shaped reflectors in semi-tandem arrangement
US5790077A (en) Antenna geometry for shaped dual reflector antenna
EP1050925B1 (en) Multi-primary radiator, down converter and multibeam antenna
US6404399B1 (en) Radar antenna
JP2532602Y2 (ja) ２ビームアンテナ
JP2001007637A (ja) 多周波数帯共用アンテナ装置
JP2609420B2 (ja) 等化されたオフセット給電成形反射器アンテナシステムと等化方法
US4591864A (en) Frequency independent twisted wave front constant beamwidth lens antenna
JP2000201020A (ja) アンテナ装置
JP3034262B2 (ja) 開口面アンテナ装置
JPS6019303A (ja) アンテナ
JPH023562B2 (enrdf_load_html_response)
US3208067A (en) Selective transmission of wave energy
JP2596611B2 (ja) アンテナ装置
JP2522094Y2 (ja) オフセットアンテナ装置
JP2734264B2 (ja) 鏡面修整アンテナ
JPH03277002A (ja) 薄形アンテナ
JPH0131721B2 (enrdf_load_html_response)
JPS62193402A (ja) 反射鏡アンテナ装置
JP2573321B2 (ja) ビーム走査形反射鏡アンテナ
JPS6232844B2 (enrdf_load_html_response)
JP3668913B2 (ja) 反射鏡アンテナ
JP2970792B2 (ja) アンテナ装置
JPS5892106A (ja) マルチビ−ムアンテナ
JPS6324705A (ja) 複反射鏡アンテナ