BE875236A - 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
BE875236A
BE875236A BE0/194338A BE194338A BE875236A BE 875236 A BE875236 A BE 875236A BE 0/194338 A BE0/194338 A BE 0/194338A BE 194338 A BE194338 A BE 194338A BE 875236 A BE875236 A BE 875236A
Authority
BE
Belgium
Prior art keywords
antenna device
electronically controlled
beam sweeping
directive antenna
controlled beam
Prior art date
Application number
BE0/194338A
Other languages
English (en)
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 BE875236A publication Critical patent/BE875236A/fr

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
BE0/194338A 1978-03-31 1979-03-30 Dispositif d'antenne directive a balayage du faisceau pouvant etre commande de facon electronique BE875236A (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 (1)

Publication Number Publication Date
BE875236A true BE875236A (fr) 1979-10-01

Family

ID=6035846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194338A BE875236A (fr) 1978-03-31 1979-03-30 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
WO2002039545A1 (fr) * 2000-11-08 2002-05-16 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

Family Cites Families (6)

* 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
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
AU469466B2 (en) 1972-02-07 1976-02-12 Commonwealth Scientific And Industrial Research Organization Generation of scanning radio beams
US3806932A (en) * 1972-06-15 1974-04-23 Nat Aeronautic And Space Admin Amplitude steered array

Also Published As

Publication number Publication date
AU4562679A (en) 1979-10-04
GB2018034A (en) 1979-10-10
DE2813916B2 (de) 1980-10-02
IT7921332A0 (it) 1979-03-27
AU509462B2 (en) 1980-05-15
DE2813916A1 (de) 1979-10-04
GB2018034B (en) 1982-09-15
JPS628041B2 (fr) 1987-02-20
NL7902530A (nl) 1979-10-02
JPS54134539A (en) 1979-10-19
US4286267A (en) 1981-08-25
DE2813916C3 (de) 1981-07-30
DK133179A (da) 1979-10-01
FR2421479A1 (fr) 1979-10-26
FR2421479B1 (fr) 1983-10-21
IT1113047B (it) 1986-01-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19860331