FR95947E - Antenna device for satellite. - Google Patents

Antenna device for satellite.

Info

Publication number
FR95947E
FR95947E FR170016A FR95947DA FR95947E FR 95947 E FR95947 E FR 95947E FR 170016 A FR170016 A FR 170016A FR 95947D A FR95947D A FR 95947DA FR 95947 E FR95947 E FR 95947E
Authority
FR
France
Prior art keywords
satellite
antenna device
antenna
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
Application number
FR170016A
Other languages
French (fr)
Inventor
Bernard Louis Marcel Dorier
Denis Jacques Laedlein
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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.)
Publication date
Application granted granted Critical
Publication of FR95947E publication Critical patent/FR95947E/en
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
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/242—Circumferential scanning
    • 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
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • 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
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H01Q3/38—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters the phase-shifters being digital
    • H01Q3/385—Scan control logics
FR170016A 1968-10-15 Antenna device for satellite. Expired FR95947E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR170016 1968-10-15

Publications (1)

Publication Number Publication Date
FR95947E true FR95947E (en) 1972-03-10

Family

ID=8655684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR170016A Expired FR95947E (en) 1968-10-15 Antenna device for satellite.

Country Status (2)

Country Link
US (1) US3680113A (en)
FR (1) FR95947E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415887A1 (en) * 1978-01-26 1979-08-24 Hazeltine Corp Phase controlled microwave array antenna - has additional phase shifter control to reduce overall phase error (NL 30.7.79)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455291A1 (en) * 1979-04-26 1980-11-21 Thomson Csf AIRPORT INTERROGATOR SYSTEM
US4870424A (en) * 1982-10-25 1989-09-26 Ball Corporation Method and apparatus for reducing unwanted r.f. signal antenna reception/transmission
US4764774A (en) * 1986-10-08 1988-08-16 Hildebrand Verne E Erodible buried radio frequency transmitting and receiving antenna
US4819000A (en) * 1987-08-10 1989-04-04 Micronav Ltd. Scanning antenna having amplitude and phase distribution diversity
US5214436A (en) * 1990-05-29 1993-05-25 Hazeltine Corp. Aircraft antenna with coning and banking correction
GB9019488D0 (en) * 1990-09-06 1990-10-24 Ncr Co Local area network having a wireless transmission link
EP0546812B1 (en) * 1991-12-10 1997-08-06 Texas Instruments Incorporated Wide field-of-view fixed body conformal antenna direction finding array
US5410321A (en) * 1993-09-29 1995-04-25 Texas Instruments Incorporated Directed reception pattern antenna
US6429787B1 (en) * 1999-09-10 2002-08-06 Crosslink, Inc. Rotating RF system
JP2004282476A (en) * 2003-03-17 2004-10-07 Sharp Corp Antenna device and electronic apparatus equipped with the same
US7405695B2 (en) * 2005-09-27 2008-07-29 Accton Technology Corporation Switching circuit and control method of antenna module
KR20210006157A (en) 2019-07-08 2021-01-18 삼성전자주식회사 Method for processing signals using radio frequency chains and electronic device thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531803A (en) * 1966-05-02 1970-09-29 Hughes Aircraft Co Switching and power phasing apparatus for automatically forming and despinning an antenna beam for a spinning body
US3403401A (en) * 1966-11-25 1968-09-24 Texas Instruments Inc Digital phase shift control for phased array radar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415887A1 (en) * 1978-01-26 1979-08-24 Hazeltine Corp Phase controlled microwave array antenna - has additional phase shifter control to reduce overall phase error (NL 30.7.79)

Also Published As

Publication number Publication date
US3680113A (en) 1972-07-25

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