OA04291A - Improvements to telecommunications antennas. - Google Patents

Improvements to telecommunications antennas.

Info

Publication number
OA04291A
OA04291A OA54836A OA54836A OA04291A OA 04291 A OA04291 A OA 04291A OA 54836 A OA54836 A OA 54836A OA 54836 A OA54836 A OA 54836A OA 04291 A OA04291 A OA 04291A
Authority
OA
OAPI
Prior art keywords
telecommunications antennas
telecommunications
antennas
Prior art date
Application number
OA54836A
Other languages
French (fr)
Original Assignee
Gle De Const Electr Et Mecaniq
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
Priority claimed from FR7207324A external-priority patent/FR2172937B1/fr
Application filed by Gle De Const Electr Et Mecaniq filed Critical Gle De Const Electr Et Mecaniq
Publication of OA04291A publication Critical patent/OA04291A/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • 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
OA54836A 1972-02-25 1973-02-19 Improvements to telecommunications antennas. OA04291A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7207324A FR2172937B1 (en) 1972-02-25 1972-02-25
FR7300740A FR2213594B2 (en) 1972-02-25 1973-01-10

Publications (1)

Publication Number Publication Date
OA04291A true OA04291A (en) 1979-12-31

Family

ID=26216951

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54836A OA04291A (en) 1972-02-25 1973-02-19 Improvements to telecommunications antennas.

Country Status (2)

Country Link
FR (1) FR2213594B2 (en)
OA (1) OA04291A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496345A1 (en) * 1980-12-12 1982-06-18 Alsthom Atlantique Roller track for telecommunications antenna - has tapered rollers traversing polygon of flat railway rail sections having angled ends
FR2589633A1 (en) * 1985-10-31 1987-05-07 Grip Rolf Active type aiming antenna

Also Published As

Publication number Publication date
FR2213594B2 (en) 1978-02-24
FR2213594A2 (en) 1974-08-02

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