FR1262089A - Antenne de réflexion et procédé pour augmenter le gain d'une antenne à onde lente - Google Patents

Antenne de réflexion et procédé pour augmenter le gain d'une antenne à onde lente

Info

Publication number
FR1262089A
FR1262089A FR827234A FR827234A FR1262089A FR 1262089 A FR1262089 A FR 1262089A FR 827234 A FR827234 A FR 827234A FR 827234 A FR827234 A FR 827234A FR 1262089 A FR1262089 A FR 1262089A
Authority
FR
France
Prior art keywords
antenna
gain
increasing
slow wave
reflection
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
FR827234A
Other languages
English (en)
Inventor
Hermann Ehrenspeck
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 US812565A external-priority patent/US3122745A/en
Application filed filed Critical
Priority to FR827234A priority Critical patent/FR1262089A/fr
Application granted granted Critical
Publication of FR1262089A publication Critical patent/FR1262089A/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
    • H01Q19/18—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
    • H01Q19/185—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 wherein the surfaces are plane
    • 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
    • H01Q19/28—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 a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—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 a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
FR827234A 1959-05-11 1960-05-14 Antenne de réflexion et procédé pour augmenter le gain d'une antenne à onde lente Expired FR1262089A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827234A FR1262089A (fr) 1959-05-11 1960-05-14 Antenne de réflexion et procédé pour augmenter le gain d'une antenne à onde lente

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US812565A US3122745A (en) 1959-05-11 1959-05-11 Reflection antenna employing multiple director elements and multiple reflection of energy to effect increased gain
FR827234A FR1262089A (fr) 1959-05-11 1960-05-14 Antenne de réflexion et procédé pour augmenter le gain d'une antenne à onde lente

Publications (1)

Publication Number Publication Date
FR1262089A true FR1262089A (fr) 1961-05-26

Family

ID=26186038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827234A Expired FR1262089A (fr) 1959-05-11 1960-05-14 Antenne de réflexion et procédé pour augmenter le gain d'une antenne à onde lente

Country Status (1)

Country Link
FR (1) FR1262089A (fr)

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