DE2330315A1 - Antennensystem - Google Patents

Antennensystem

Info

Publication number
DE2330315A1
DE2330315A1 DE2330315A DE2330315A DE2330315A1 DE 2330315 A1 DE2330315 A1 DE 2330315A1 DE 2330315 A DE2330315 A DE 2330315A DE 2330315 A DE2330315 A DE 2330315A DE 2330315 A1 DE2330315 A1 DE 2330315A1
Authority
DE
Germany
Prior art keywords
elements
antenna
segment
satellite
phase
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.)
Pending
Application number
DE2330315A
Other languages
German (de)
English (en)
Inventor
Fred Joseph Dietrich
Charles Curtis Johnson
George John Koboloff
Robert Joseph Martel
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Publication of DE2330315A1 publication Critical patent/DE2330315A1/de
Pending 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
    • H01Q3/26—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
    • H01Q3/28—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 amplitude
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S343/00—Communications: radio wave antennas
    • Y10S343/02—Satellite-mounted antenna

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Relay Systems (AREA)
  • Aerials With Secondary Devices (AREA)
DE2330315A 1972-06-15 1973-06-14 Antennensystem Pending DE2330315A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00263230A US3806932A (en) 1972-06-15 1972-06-15 Amplitude steered array

Publications (1)

Publication Number Publication Date
DE2330315A1 true DE2330315A1 (de) 1974-01-03

Family

ID=23000911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2330315A Pending DE2330315A1 (de) 1972-06-15 1973-06-14 Antennensystem

Country Status (7)

Country Link
US (1) US3806932A (enrdf_load_html_response)
JP (1) JPS4952553A (enrdf_load_html_response)
CA (1) CA976247A (enrdf_load_html_response)
DE (1) DE2330315A1 (enrdf_load_html_response)
FR (1) FR2189888B1 (enrdf_load_html_response)
GB (1) GB1423063A (enrdf_load_html_response)
NL (1) NL7308350A (enrdf_load_html_response)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993999A (en) * 1975-05-16 1976-11-23 Texas Instruments Incorporated Amplitude modulation scanning antenna system
US4121221A (en) * 1977-03-14 1978-10-17 Raytheon Company Radio frequency array antenna system
DE2813916C3 (de) * 1978-03-31 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Richtantennenanordnung mit elektronisch steuerbarer Strahlschwenkung
US4357608A (en) * 1980-09-03 1982-11-02 The United States Of America As Represented By The Secretary Of The Navy Scanning radar system
US4599619A (en) * 1982-07-13 1986-07-08 Rca Corporation Satellite dual antenna pointing system
WO1988006295A1 (en) * 1987-02-13 1988-08-25 Mitsubishi Denki Kabushiki Kaisha Holographic radar
US5940030A (en) * 1998-03-18 1999-08-17 Lucent Technologies, Inc. Steerable phased-array antenna having series feed network
US6483476B2 (en) * 2000-12-07 2002-11-19 Telex Communications, Inc. One-piece Yagi-Uda antenna and process for making the same
FR2854503B1 (fr) * 2003-04-30 2006-12-15 Cit Alcatel Satellite a couverture multi-zones assuree par deviation de faisceau
US7463191B2 (en) * 2004-06-17 2008-12-09 New Jersey Institute Of Technology Antenna beam steering and tracking techniques
EP4208919A1 (en) 2020-09-04 2023-07-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and apparatus for designing a phased array antenna, phased array antenna and method for operating a phased array antenna
US11923604B2 (en) * 2021-06-04 2024-03-05 Raytheon Company Rotating multi-beam antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015800A (en) * 1955-07-15 1962-01-02 John F Jewett Electronic scanning switch
US3044063A (en) * 1959-03-19 1962-07-10 Alford Andrew Directional antenna system
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
GB1278891A (en) * 1970-04-18 1972-06-21 Marconi Co Ltd Improvements in or relating to scanning aerial systems and associated feeder arrangements therefor

Also Published As

Publication number Publication date
JPS4952553A (enrdf_load_html_response) 1974-05-22
FR2189888B1 (enrdf_load_html_response) 1978-02-10
NL7308350A (enrdf_load_html_response) 1973-12-18
CA976247A (en) 1975-10-14
GB1423063A (en) 1976-01-28
US3806932A (en) 1974-04-23
FR2189888A1 (enrdf_load_html_response) 1974-01-25

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