FR1444505A - Antenne directionnelle auto-directrice - Google Patents

Antenne directionnelle auto-directrice

Info

Publication number
FR1444505A
FR1444505A FR27982A FR27982A FR1444505A FR 1444505 A FR1444505 A FR 1444505A FR 27982 A FR27982 A FR 27982A FR 27982 A FR27982 A FR 27982A FR 1444505 A FR1444505 A FR 1444505A
Authority
FR
France
Prior art keywords
self
directional antenna
steering directional
steering
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.)
Expired
Application number
FR27982A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR27982A priority Critical patent/FR1444505A/fr
Application granted granted Critical
Publication of FR1444505A publication Critical patent/FR1444505A/fr
Expired 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
    • H01Q3/2658—Phased-array fed focussing structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/192—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface with dual offset reflectors
FR27982A 1964-08-11 1965-08-11 Antenne directionnelle auto-directrice Expired FR1444505A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27982A FR1444505A (fr) 1964-08-11 1965-08-11 Antenne directionnelle auto-directrice

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38881164A 1964-08-11 1964-08-11
FR27982A FR1444505A (fr) 1964-08-11 1965-08-11 Antenne directionnelle auto-directrice

Publications (1)

Publication Number Publication Date
FR1444505A true FR1444505A (fr) 1966-07-01

Family

ID=26165387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27982A Expired FR1444505A (fr) 1964-08-11 1965-08-11 Antenne directionnelle auto-directrice

Country Status (1)

Country Link
FR (1) FR1444505A (fr)

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