OA04335A - Perfectionnements aux dispositions d'orientations d'une antenne de télécommunication. - Google Patents

Perfectionnements aux dispositions d'orientations d'une antenne de télécommunication.

Info

Publication number
OA04335A
OA04335A OA54837A OA54837A OA04335A OA 04335 A OA04335 A OA 04335A OA 54837 A OA54837 A OA 54837A OA 54837 A OA54837 A OA 54837A OA 04335 A OA04335 A OA 04335A
Authority
OA
OAPI
Prior art keywords
telecommunication antenna
provisions
orientation
orientation provisions
telecommunication
Prior art date
Application number
OA54837A
Other languages
English (en)
French (fr)
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of OA04335A publication Critical patent/OA04335A/xx

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
    • H01Q3/02—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 movement of antenna or antenna system as a whole
    • H01Q3/08—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 movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
OA54837A 1972-03-09 1973-02-19 Perfectionnements aux dispositions d'orientations d'une antenne de télécommunication. OA04335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209276A FR2174803B1 (xx) 1972-03-09 1972-03-09

Publications (1)

Publication Number Publication Date
OA04335A true OA04335A (fr) 1980-01-31

Family

ID=9095330

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54837A OA04335A (fr) 1972-03-09 1973-02-19 Perfectionnements aux dispositions d'orientations d'une antenne de télécommunication.

Country Status (2)

Country Link
FR (1) FR2174803B1 (xx)
OA (1) OA04335A (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407404A (en) * 1964-10-05 1968-10-22 Bell Telephone Labor Inc Directive microwave antenna capable of rotating about two intersecting axes

Also Published As

Publication number Publication date
FR2174803A1 (xx) 1973-10-19
FR2174803B1 (xx) 1978-03-03

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