BE512707A - - Google Patents

Info

Publication number
BE512707A
BE512707A BE512707DA BE512707A BE 512707 A BE512707 A BE 512707A BE 512707D A BE512707D A BE 512707DA BE 512707 A BE512707 A BE 512707A
Authority
BE
Belgium
Application number
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.)
Publication of BE512707A publication Critical patent/BE512707A/xx

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
BE512707D 1951-07-09 BE512707A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB310995X 1951-07-09

Publications (1)

Publication Number Publication Date
BE512707A true BE512707A (ko)

Family

ID=10317965

Family Applications (1)

Application Number Title Priority Date Filing Date
BE512707D BE512707A (ko) 1951-07-09

Country Status (4)

Country Link
US (1) US2785398A (ko)
BE (1) BE512707A (ko)
CH (1) CH310995A (ko)
DE (1) DE972294C (ko)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH183565A (de) * 1934-10-15 1936-04-15 Emil Dr Huber Abschirmungsvorrichtung für Hochfrequenz führende Leiter.
FR802728A (fr) * 1935-02-19 1936-09-14 Meaf Mach En Apparaten Fab Nv Dispositif et procédé pour l'amélioration de dispositifs de production et de réception d'ondes électriques ultra-courtes
US2429601A (en) * 1943-11-22 1947-10-28 Bell Telephone Labor Inc Microwave radar directive antenna
US2607010A (en) * 1945-04-23 1952-08-12 Bell Telephone Labor Inc Wave guide antenna system
US2671855A (en) * 1945-09-19 1954-03-09 Lester C Van Atta Antenna
GB603676A (en) * 1945-10-27 1948-06-21 Eric Wild Improvements in ultra-high-frequency aerial systems or arrays

Also Published As

Publication number Publication date
DE972294C (de) 1959-07-02
US2785398A (en) 1957-03-12
CH310995A (fr) 1955-11-15

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