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FR1158932A - Perfectionnements aux antennes à polarisation horizontale - Google Patents

Perfectionnements aux antennes à polarisation horizontale

Info

Publication number
FR1158932A
FR1158932A FR1158932DA FR1158932A FR 1158932 A FR1158932 A FR 1158932A FR 1158932D A FR1158932D A FR 1158932DA FR 1158932 A FR1158932 A FR 1158932A
Authority
FR
France
Prior art keywords
horizontally polarized
polarized antennas
antennas
horizontally
polarized
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
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1158932A publication Critical patent/FR1158932A/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
    • H01Q19/17—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 comprising two or more radiating elements
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/08—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 refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
FR1158932D 1956-10-01 1956-10-01 Perfectionnements aux antennes à polarisation horizontale Expired FR1158932A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158932T 1956-10-01

Publications (1)

Publication Number Publication Date
FR1158932A true FR1158932A (fr) 1958-06-20

Family

ID=9651308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158932D Expired FR1158932A (fr) 1956-10-01 1956-10-01 Perfectionnements aux antennes à polarisation horizontale

Country Status (2)

Country Link
FR (1) FR1158932A (fr)
GB (1) GB814355A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187508A (en) * 1976-09-10 1980-02-05 Westinghouse Electric Corp. Reflector antenna with plural feeds at focal zone
US4156243A (en) * 1977-10-14 1979-05-22 Rca Corporation Paraboloid reflector antenna
FR2684809B1 (fr) * 1991-12-09 1994-01-21 Alcatel Espace Antenne passive multifaisceaux a reflecteur(s) conforme (s).
DE60207680T2 (de) * 2001-09-21 2006-06-14 Alps Electric Co Ltd Konverter zum Empfang von Satellitenrundfunk von mehreren Satelliten

Also Published As

Publication number Publication date
GB814355A (en) 1959-06-03

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