FR985533A - Perfectionnements aux circuits hyper-fréquences - Google Patents

Perfectionnements aux circuits hyper-fréquences

Info

Publication number
FR985533A
FR985533A FR985533DA FR985533A FR 985533 A FR985533 A FR 985533A FR 985533D A FR985533D A FR 985533DA FR 985533 A FR985533 A FR 985533A
Authority
FR
France
Prior art keywords
hyper
frequency circuits
circuits
frequency
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR985533A publication Critical patent/FR985533A/fr
Expired legal-status Critical Current

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
FR985533D 1949-02-22 1949-02-22 Perfectionnements aux circuits hyper-fréquences Expired FR985533A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR985533A true FR985533A (fr) 1951-07-19

Family

ID=9283186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985533D Expired FR985533A (fr) 1949-02-22 1949-02-22 Perfectionnements aux circuits hyper-fréquences

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
BE491602A (fr)
DE827085C (de) 1952-01-07

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