FR2421479A1 - Dispositif d'antenne directive a balayage du faisceau pouvant etre commande de facon electronique - Google Patents

Dispositif d'antenne directive a balayage du faisceau pouvant etre commande de facon electronique

Info

Publication number
FR2421479A1
FR2421479A1 FR7907540A FR7907540A FR2421479A1 FR 2421479 A1 FR2421479 A1 FR 2421479A1 FR 7907540 A FR7907540 A FR 7907540A FR 7907540 A FR7907540 A FR 7907540A FR 2421479 A1 FR2421479 A1 FR 2421479A1
Authority
FR
France
Prior art keywords
transmitters
antenna device
electronically controlled
beam sweeping
directive 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.)
Granted
Application number
FR7907540A
Other languages
English (en)
Other versions
FR2421479B1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2421479A1 publication Critical patent/FR2421479A1/fr
Application granted granted Critical
Publication of FR2421479B1 publication Critical patent/FR2421479B1/fr
Granted 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
    • 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
    • H01Q3/18—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 wherein the primary active element is movable and the reflecting device is fixed
    • 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
    • H01Q3/245—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 in the focal plane of a focussing device

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Relay Systems (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

L'invention concerne un dispositif d'antenne directive à balayage du faisceau pouvant être commandé de façon électronique. Dans ce dispositif qui comporte un système de commutation et de commande SAS, une borne principale HS et des branches conductrices A1 à A16 raccordant le dispositif SAS à l'ensemble d'émetteurs SF, on prévoit des groupes d'émetteurs individuels disposés en forme de matrice dans l'ensemble SF et dont des groupes peuvent être activés à volonté, la commutation d'un groupe d'émetteurs à un autre groupe d'émetteurs provoquant une modification de la direction du faisceau de l'antenne. Application notamment aux antennes de radars de poursuite de cibles et aux transmissions par satellites.
FR7907540A 1978-03-31 1979-03-26 Dispositif d'antenne directive a balayage du faisceau pouvant etre commande de facon electronique Granted FR2421479A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2813916A DE2813916C3 (de) 1978-03-31 1978-03-31 Richtantennenanordnung mit elektronisch steuerbarer Strahlschwenkung

Publications (2)

Publication Number Publication Date
FR2421479A1 true FR2421479A1 (fr) 1979-10-26
FR2421479B1 FR2421479B1 (fr) 1983-10-21

Family

ID=6035846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907540A Granted FR2421479A1 (fr) 1978-03-31 1979-03-26 Dispositif d'antenne directive a balayage du faisceau pouvant etre commande de facon electronique

Country Status (10)

Country Link
US (1) US4286267A (fr)
JP (1) JPS54134539A (fr)
AU (1) AU509462B2 (fr)
BE (1) BE875236A (fr)
DE (1) DE2813916C3 (fr)
DK (1) DK133179A (fr)
FR (1) FR2421479A1 (fr)
GB (1) GB2018034B (fr)
IT (1) IT1113047B (fr)
NL (1) NL7902530A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227886B (en) * 1983-06-06 1990-10-31 Gen Electric Co Plc High frequency receiving system.
FR2591805B1 (fr) * 1985-12-17 1988-06-24 Thomson Csf Dispositif de deviation de l'angle de site d'une antenne rideau et antenne rideau equipee d'un tel dispositif
US4792805A (en) * 1987-04-28 1988-12-20 Hughes Aircraft Company Multifunction active array
US5289193A (en) * 1990-11-29 1994-02-22 Alcatel Espace Reconfigurable transmission antenna
FR2670052B1 (fr) * 1990-11-29 1993-07-30 Alcatel Espace Antenne emission reconfigurable.
FR2672436B1 (fr) * 1991-01-31 1993-09-10 Europ Agence Spatiale Dispositif de controle electronique du diagramme de rayonnement d'une antenne a un ou plusieurs faisceaux de direction et/ou de largeur variable.
GB2356096B (en) * 1991-03-12 2001-08-15 Siemens Plessey Electronic Method of operating a radar antenna system
EP1332534A1 (fr) * 2000-11-08 2003-08-06 Telefonaktiebolaget LM Ericsson (publ) Procede et appareil d'essai utilisant une simulation de stations mobiles en mouvement
US20110032143A1 (en) * 2009-08-05 2011-02-10 Yulan Sun Fixed User Terminal for Inclined Orbit Satellite Operation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534365A (en) * 1969-05-01 1970-10-13 Nasa Tracking antenna system
US3569976A (en) * 1968-08-29 1971-03-09 William Korvin Antenna array at focal plane of reflector with coupling network for beam switching
FR2171256A1 (fr) * 1972-02-07 1973-09-21 Commw Scient Ind Res Org

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276018A (en) * 1963-05-08 1966-09-27 Jesse L Butler Phase control arrangements for a multiport system
US3541565A (en) * 1967-09-06 1970-11-17 Csf Electronic-scanning antennas
US3806932A (en) * 1972-06-15 1974-04-23 Nat Aeronautic And Space Admin Amplitude steered array

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569976A (en) * 1968-08-29 1971-03-09 William Korvin Antenna array at focal plane of reflector with coupling network for beam switching
US3534365A (en) * 1969-05-01 1970-10-13 Nasa Tracking antenna system
FR2171256A1 (fr) * 1972-02-07 1973-09-21 Commw Scient Ind Res Org

Also Published As

Publication number Publication date
NL7902530A (nl) 1979-10-02
AU509462B2 (en) 1980-05-15
BE875236A (fr) 1979-10-01
GB2018034B (en) 1982-09-15
JPS628041B2 (fr) 1987-02-20
AU4562679A (en) 1979-10-04
FR2421479B1 (fr) 1983-10-21
DE2813916A1 (de) 1979-10-04
DK133179A (da) 1979-10-01
DE2813916C3 (de) 1981-07-30
GB2018034A (en) 1979-10-10
IT7921332A0 (it) 1979-03-27
IT1113047B (it) 1986-01-20
JPS54134539A (en) 1979-10-19
US4286267A (en) 1981-08-25
DE2813916B2 (de) 1980-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse