JPS603211A - 多周波数帯域共用アンテナ - Google Patents

多周波数帯域共用アンテナ

Info

Publication number
JPS603211A
JPS603211A JP11069983A JP11069983A JPS603211A JP S603211 A JPS603211 A JP S603211A JP 11069983 A JP11069983 A JP 11069983A JP 11069983 A JP11069983 A JP 11069983A JP S603211 A JPS603211 A JP S603211A
Authority
JP
Japan
Prior art keywords
primary radiator
frequency band
partial mirror
antenna
main reflecting
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
JP11069983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0566763B2 (enrdf_load_stackoverflow
Inventor
Mitsuhiro Kusano
草野　光裕
Hiroyuki Kumazawa
熊沢　弘之
Makoto Ando
真 安藤
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11069983A priority Critical patent/JPS603211A/ja
Publication of JPS603211A publication Critical patent/JPS603211A/ja
Publication of JPH0566763B2 publication Critical patent/JPH0566763B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP11069983A 1983-06-20 1983-06-20 多周波数帯域共用アンテナ Granted JPS603211A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11069983A JPS603211A (ja) 1983-06-20 1983-06-20 多周波数帯域共用アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11069983A JPS603211A (ja) 1983-06-20 1983-06-20 多周波数帯域共用アンテナ

Publications (2)

Publication Number Publication Date
JPS603211A true JPS603211A (ja) 1985-01-09
JPH0566763B2 JPH0566763B2 (enrdf_load_stackoverflow) 1993-09-22

Family

ID=14542206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11069983A Granted JPS603211A (ja) 1983-06-20 1983-06-20 多周波数帯域共用アンテナ

Country Status (1)

Country Link
JP (1) JPS603211A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136294A (en) * 1987-01-12 1992-08-04 Nec Corporation Multibeam antenna
JPH06152232A (ja) * 1992-11-06 1994-05-31 Fujitsu General Ltd パラボラアンテナ
EP1207584A3 (en) * 2000-11-15 2004-01-02 The Boeing Company Integrated dual beam reflector antenna

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888674B1 (fr) * 2005-07-13 2009-10-23 Alcatel Sa Antenne reseau a reflecteur(s) conforme(s), a forte reconfigurabilite en orbite

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119504A (en) * 1980-02-25 1981-09-19 Nec Corp Antenna shared among multifrequency band
JPS5781706A (en) * 1980-11-11 1982-05-21 Nippon Telegr & Teleph Corp <Ntt> Multifrequency shared antenna

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119504A (en) * 1980-02-25 1981-09-19 Nec Corp Antenna shared among multifrequency band
JPS5781706A (en) * 1980-11-11 1982-05-21 Nippon Telegr & Teleph Corp <Ntt> Multifrequency shared antenna

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136294A (en) * 1987-01-12 1992-08-04 Nec Corporation Multibeam antenna
JPH06152232A (ja) * 1992-11-06 1994-05-31 Fujitsu General Ltd パラボラアンテナ
EP1207584A3 (en) * 2000-11-15 2004-01-02 The Boeing Company Integrated dual beam reflector antenna

Also Published As

Publication number Publication date
JPH0566763B2 (enrdf_load_stackoverflow) 1993-09-22

Similar Documents

Publication Publication Date Title
US6011520A (en) Geodesic slotted cylindrical antenna
US4090203A (en) Low sidelobe antenna system employing plural spaced feeds with amplitude control
RU2380802C1 (ru) Компактная многолучевая зеркальная антенна
CA2129041C (en) Antenna device
US7394436B2 (en) Multi-beam and multi-band antenna system for communication satellites
EP1020952A1 (en) Gregorian antenna system
US3045237A (en) Antenna system having beam control members consisting of array of spiral elements
KR101292230B1 (ko) 콤팩트한 비축대칭 이중 반사판 안테나
US3797020A (en) Microwave antenna structure with aperture blocking elimination
EP1020950A2 (en) A compact front-fed dual reflector antenna system for providing adjacent, high gain antenna beams
US6184838B1 (en) Antenna configuration for low and medium earth orbit satellites
US7242904B2 (en) Dual-band multiple beam antenna system for communication satellites
EP1020951A2 (en) A compact side-fed dual reflector antenna system for providing adjacent, high gain antenna beams
WO2018096307A1 (en) A frequency scanned array antenna
JPS603211A (ja) 多周波数帯域共用アンテナ
JPH0654843B2 (ja) 多周波帯域共用アンテナ
US3392397A (en) Cassegrain antenna for scanning with elliptically shaped beam
US6424312B2 (en) Radiating source for a transmit and receive antenna intended to be installed on board a satellite
JPH0515081B2 (enrdf_load_stackoverflow)
JP3034262B2 (ja) 開口面アンテナ装置
JPH0295003A (ja) 走査アンテナ
JPS601964B2 (ja) 球かくレンズアンテナ
JPH03190305A (ja) 移動局アンテナ装置
JPH0611086B2 (ja) 成形ビ−ムアンテナ
JP2813724B2 (ja) マルチビームアンテナ