DE3579838D1 - Verfahren gegen stoerungen fuer eine antennengruppe und mit einem solchen verfahren arbeitende antenne. - Google Patents

Verfahren gegen stoerungen fuer eine antennengruppe und mit einem solchen verfahren arbeitende antenne.

Info

Publication number
DE3579838D1
DE3579838D1 DE8585400337T DE3579838T DE3579838D1 DE 3579838 D1 DE3579838 D1 DE 3579838D1 DE 8585400337 T DE8585400337 T DE 8585400337T DE 3579838 T DE3579838 T DE 3579838T DE 3579838 D1 DE3579838 D1 DE 3579838D1
Authority
DE
Germany
Prior art keywords
antenna
against interference
working
group
antenna group
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 - Fee Related
Application number
DE8585400337T
Other languages
English (en)
Inventor
Claude Aubry
Daniel Casseau
Joseph Roger
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3579838D1 publication Critical patent/DE3579838D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
DE8585400337T 1984-02-24 1985-02-22 Verfahren gegen stoerungen fuer eine antennengruppe und mit einem solchen verfahren arbeitende antenne. Expired - Fee Related DE3579838D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402858A FR2560445B1 (fr) 1984-02-24 1984-02-24 Procede d'antibrouillage pour antenne reseau et antenne utilisant ledit procede

Publications (1)

Publication Number Publication Date
DE3579838D1 true DE3579838D1 (de) 1990-10-31

Family

ID=9301378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400337T Expired - Fee Related DE3579838D1 (de) 1984-02-24 1985-02-22 Verfahren gegen stoerungen fuer eine antennengruppe und mit einem solchen verfahren arbeitende antenne.

Country Status (3)

Country Link
EP (1) EP0156685B1 (de)
DE (1) DE3579838D1 (de)
FR (1) FR2560445B1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718933A (en) * 1971-08-11 1973-02-27 Hollandse Signaalapparaten Bv Microwave antenna
FR2331164A1 (fr) * 1975-11-04 1977-06-03 Thomson Csf Antenne a balayage electronique a plusieurs faisceaux
US4297705A (en) * 1980-03-03 1981-10-27 The United States Of America As Represented By The Secretary Of The Army Frequency agility technique for frequency scanned antenna
FR2511196A1 (fr) * 1981-08-07 1983-02-11 Thomson Csf Ensemble d'antennes principale et auxiliaires a balayage electronique et radar comportant un tel ensemble
FR2527785A1 (fr) * 1982-05-27 1983-12-02 Thomson Csf Procede et dispositif de reduction de la puissance des signaux de brouillage recus par les lobes lateraux d'une antenne radar

Also Published As

Publication number Publication date
FR2560445B1 (fr) 1986-07-18
EP0156685A1 (de) 1985-10-02
EP0156685B1 (de) 1990-09-26
FR2560445A1 (fr) 1985-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee