BE478854A - - Google Patents

Info

Publication number
BE478854A
BE478854A BE478854DA BE478854A BE 478854 A BE478854 A BE 478854A BE 478854D A BE478854D A BE 478854DA BE 478854 A BE478854 A BE 478854A
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 BE478854A publication Critical patent/BE478854A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
BE478854D 1942-09-01 BE478854A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456941A US2405437A (en) 1942-09-01 1942-09-01 Impedance matching transformer

Publications (1)

Publication Number Publication Date
BE478854A true BE478854A (enrdf_load_html_response)

Family

ID=23814767

Family Applications (1)

Application Number Title Priority Date Filing Date
BE478854D BE478854A (enrdf_load_html_response) 1942-09-01

Country Status (3)

Country Link
US (1) US2405437A (enrdf_load_html_response)
BE (1) BE478854A (enrdf_load_html_response)
FR (1) FR949099A (enrdf_load_html_response)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563578A (en) * 1951-08-07 Flexible corrugated seamless metal
US2567748A (en) * 1943-10-02 1951-09-11 Milton G White Control of wave length in wave guides
US2604594A (en) * 1943-10-02 1952-07-22 Milton G White Arrangement for varying wave lengths in coaxial lines
US2699501A (en) * 1945-08-02 1955-01-11 Young Louise Rapid scanning device
US2571021A (en) * 1945-08-08 1951-10-09 Harold C Early Flexible wave guide
US2492155A (en) * 1945-08-11 1949-12-27 Standard Telephones Cables Ltd Tuning system
US2560685A (en) * 1946-10-24 1951-07-17 Rca Corp Variable inductance for use on very high frequencies
US2623946A (en) * 1947-03-29 1952-12-30 Sperry Corp Transmission line transition
BE489277A (enrdf_load_html_response) * 1948-06-16
US2659817A (en) * 1948-12-31 1953-11-17 Bell Telephone Labor Inc Translation of electromagnetic waves
US2647241A (en) * 1949-10-17 1953-07-28 Westinghouse Electric Corp Tuning stub
US2782382A (en) * 1950-05-25 1957-02-19 Int Standard Electric Corp Attenuator for surface wave propagation
US2774045A (en) * 1951-10-17 1956-12-11 Gen Electric Ultra-high-frequency tuner
US3356971A (en) * 1951-11-14 1967-12-05 Arf Products Tuned circuit
GB731624A (en) * 1952-11-26 1955-06-08 British Telecomm Res Ltd Improvements in and relating to electrical impedance matching
DE1022716B (de) * 1955-03-30 1958-01-16 Bbc Brown Boveri & Cie Verfahren zur Anpassung der in den Hochstromzuleitungen eines Lichtbogenofens liegenden Impedanz an den Betriebszustand des Ofens
US2935705A (en) * 1956-09-26 1960-05-03 Martin Co Constant impedance balance line phase shifter
US3417350A (en) * 1965-09-13 1968-12-17 Commerce Usa Variable impedance coaxial device with relative rotation between conductors
SE8505773L (sv) * 1985-12-06 1987-06-07 Por Microtrans Ab Koaxialovergang for magnetron
FR2627329B1 (fr) * 1988-02-12 1990-03-23 Alcatel Espace Filtre a resonateur dielectrique

Also Published As

Publication number Publication date
FR949099A (fr) 1949-08-19
US2405437A (en) 1946-08-06

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