FR2108043A1 - - Google Patents

Info

Publication number
FR2108043A1
FR2108043A1 FR7134944A FR7134944A FR2108043A1 FR 2108043 A1 FR2108043 A1 FR 2108043A1 FR 7134944 A FR7134944 A FR 7134944A FR 7134944 A FR7134944 A FR 7134944A FR 2108043 A1 FR2108043 A1 FR 2108043A1
Authority
FR
France
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
FR7134944A
Other languages
French (fr)
Other versions
FR2108043B1 (enrdf_load_stackoverflow
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of FR2108043A1 publication Critical patent/FR2108043A1/fr
Application granted granted Critical
Publication of FR2108043B1 publication Critical patent/FR2108043B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
FR7134944A 1970-09-28 1971-09-28 Expired FR2108043B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45084107A JPS5033749B1 (enrdf_load_stackoverflow) 1970-09-28 1970-09-28

Publications (2)

Publication Number Publication Date
FR2108043A1 true FR2108043A1 (enrdf_load_stackoverflow) 1972-05-12
FR2108043B1 FR2108043B1 (enrdf_load_stackoverflow) 1977-01-28

Family

ID=13821283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134944A Expired FR2108043B1 (enrdf_load_stackoverflow) 1970-09-28 1971-09-28

Country Status (5)

Country Link
US (1) US3745582A (enrdf_load_stackoverflow)
JP (1) JPS5033749B1 (enrdf_load_stackoverflow)
DE (1) DE2148201A1 (enrdf_load_stackoverflow)
FR (1) FR2108043B1 (enrdf_load_stackoverflow)
GB (1) GB1367331A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105518U (enrdf_load_stackoverflow) * 1985-12-21 1987-07-06
IT1240809B (it) * 1990-03-28 1993-12-17 Selenia Spazio Spa Ora Alenia Sistema integrato sensore-attuatore per il controllo del puntamento di antenne a bordo di satelliti artificiali.
EP0507440A1 (en) * 1991-02-25 1992-10-07 Gerald Alexander Bayne Antenna
US5198827A (en) * 1991-05-23 1993-03-30 Hughes Aircraft Company Dual reflector scanning antenna system
US5714947A (en) * 1997-01-28 1998-02-03 Northrop Grumman Corporation Vehicle collision avoidance system
US6172650B1 (en) * 1998-07-02 2001-01-09 Kabushiki Kaisha Toyota Chuo Kenkyusho Antenna system
GB9914162D0 (en) * 1999-06-18 1999-08-18 Secr Defence Brit Steerable transponders
US8199061B2 (en) 2009-08-31 2012-06-12 Asc Signal Corporation Thermal compensating subreflector tracking assembly and method of use
US10122085B2 (en) * 2014-12-15 2018-11-06 The Boeing Company Feed re-pointing technique for multiple shaped beams reflector antennas
CN112582775B (zh) * 2020-11-20 2022-09-27 中国空间技术研究院 一种双轴天线转动角度计算方法及装置
AU2023239023A1 (en) * 2022-03-23 2024-09-05 Kratos Antenna Solutions Corporation Antenna subreflector with constant phase centering and 3d tracking
EP4262018A1 (en) * 2022-04-14 2023-10-18 CommScope Technologies LLC Sub-reflector assemblies and related antenna assemblies

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386100A (en) * 1965-01-18 1968-05-28 Whittaker Corp Adjustable subreflector with power operators
US3417399A (en) * 1967-04-18 1968-12-17 Nasa Millimeter-wave radiometer for radio-astronomy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386100A (en) * 1965-01-18 1968-05-28 Whittaker Corp Adjustable subreflector with power operators
US3417399A (en) * 1967-04-18 1968-12-17 Nasa Millimeter-wave radiometer for radio-astronomy

Non-Patent Citations (13)

* Cited by examiner, † Cited by third party
Title
"BEAM SWITCHING BASSEGRAIN FEED SYSTEM AND ITS APPLICATIONS *
(REVUE ALLEMANDE FREQUENZ VOL.19,NO.12 DECEMBRE 1965 PAGES 402-421,L'ARTICLE DE G.VON TRENTINI ET AUTRES:"DI *
AUTRES:"ANDERUNGS-UND VERBESSERUNGSMOGLICHKEITEN IM AUFBAU GROSSER BASSEGRAINANTENNENEN MIT *
ET AUTRES:"DIMENSIONIERUNG UND ELEKTRISCHE EIGNESCHAFTEN DEN 25-M-ANTENNE DER ERDEFUNKSTELLE *
HORNPARABOLSPEISUNG". *
L'ARTICLE DE S.D.SLOBIN ET AUTRES *
RAISTING FUR NACHTRICHTENVERBINDUNGEN UBER SATELLITEN". *
REVUE ALLEMANDE ENTWICKLUNGSBERICHTE DER *
REVUE ALLEMANDE FREQUENZ VOL.19,NO.12 DECEMBRE 1965 PAGES 402-421,L'ARTICLE DE G.VON TRENTINI *
REVUE AMERICAINE ELEKTRONICS,VOL.35,NO.2 NOVEMBRE 1962 PAGES 37-38,L'ARTICLE ANTENNAS. *
REVUE AMERICAINE THE REWIEW OF SCIENTIFIC INSTRUMENTS,VOL.41,NO.3 MARS 1970 ,PAGES 439-443, *
SIEMENS-HALSKE WERKE,VOL.31,NO.3 DECEMBRE 1968 ,PAGES 239-254,L'ARTICLE DE G.VON TRENTINI ET *
TO MICROWAVE AND MILLIMETERWAVE RADIOASTRONOMICAL OBSERVATIONS".) *

Also Published As

Publication number Publication date
GB1367331A (en) 1974-09-18
DE2148201A1 (de) 1972-03-30
JPS5033749B1 (enrdf_load_stackoverflow) 1975-11-01
FR2108043B1 (enrdf_load_stackoverflow) 1977-01-28
US3745582A (en) 1973-07-10

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Legal Events

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