BE491602A - - Google Patents

Info

Publication number
BE491602A
BE491602A BE491602DA BE491602A BE 491602 A BE491602 A BE 491602A BE 491602D A BE491602D A BE 491602DA BE 491602 A BE491602 A BE 491602A
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 BE491602A publication Critical patent/BE491602A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
BE491602D 1949-02-22 BE491602A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827085X 1949-02-22

Publications (1)

Publication Number Publication Date
BE491602A true BE491602A (fr)

Family

ID=9283186

Family Applications (1)

Application Number Title Priority Date Filing Date
BE491602D BE491602A (fr) 1949-02-22

Country Status (4)

Country Link
BE (1) BE491602A (fr)
DE (1) DE827085C (fr)
FR (1) FR985533A (fr)
GB (1) GB668782A (fr)

Also Published As

Publication number Publication date
GB668782A (en) 1952-03-19
FR985533A (fr) 1951-07-19
DE827085C (de) 1952-01-07

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