BE347087A - - Google Patents

Info

Publication number
BE347087A
BE347087A BE347087DA BE347087A BE 347087 A BE347087 A BE 347087A BE 347087D A BE347087D A BE 347087DA BE 347087 A BE347087 A BE 347087A
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 BE347087A publication Critical patent/BE347087A/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
BE347087D 1927-12-01 BE347087A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3245527A GB302793A (en) 1927-12-01 1927-12-01 Reflector for short hertzian waves

Publications (1)

Publication Number Publication Date
BE347087A true BE347087A (ja�@�@)

Family

ID=10338863

Family Applications (1)

Application Number Title Priority Date Filing Date
BE347087D BE347087A (ja�@�@) 1927-12-01

Country Status (2)

Country Link
BE (1) BE347087A (ja�@�@)
GB (1) GB302793A (ja�@�@)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540757A (en) * 1944-06-16 1951-02-06 Henry J Riblet Antenna
US2522125A (en) * 1945-12-29 1950-09-12 Bell Telephone Labor Inc Antenna driving mechanism

Also Published As

Publication number Publication date
GB302793A (en) 1928-12-27

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