FR1344225A - Perfectionnements aux antennes - Google Patents

Perfectionnements aux antennes

Info

Publication number
FR1344225A
FR1344225A FR890872A FR890872A FR1344225A FR 1344225 A FR1344225 A FR 1344225A FR 890872 A FR890872 A FR 890872A FR 890872 A FR890872 A FR 890872A FR 1344225 A FR1344225 A FR 1344225A
Authority
FR
France
Prior art keywords
antenna
antenna improvements
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
FR890872A
Other languages
English (en)
Inventor
Jean Leclabart
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 filed Critical
Priority to FR890872A priority Critical patent/FR1344225A/fr
Application granted granted Critical
Publication of FR1344225A publication Critical patent/FR1344225A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/13—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 wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/132—Horn reflector antennas; Off-set feeding
FR890872A 1962-03-13 1962-03-13 Perfectionnements aux antennes Expired FR1344225A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890872A FR1344225A (fr) 1962-03-13 1962-03-13 Perfectionnements aux antennes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890872A FR1344225A (fr) 1962-03-13 1962-03-13 Perfectionnements aux antennes

Publications (1)

Publication Number Publication Date
FR1344225A true FR1344225A (fr) 1963-11-29

Family

ID=8774588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890872A Expired FR1344225A (fr) 1962-03-13 1962-03-13 Perfectionnements aux antennes

Country Status (1)

Country Link
FR (1) FR1344225A (fr)

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