BE474967A - - Google Patents

Info

Publication number
BE474967A
BE474967A BE474967DA BE474967A BE 474967 A BE474967 A BE 474967A BE 474967D A BE474967D A BE 474967DA BE 474967 A BE474967 A BE 474967A
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 BE474967A publication Critical patent/BE474967A/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
BE474967D 1944-11-16 BE474967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US563713A US2403252A (en) 1944-11-16 1944-11-16 High-frequency impedance-matching device

Publications (1)

Publication Number Publication Date
BE474967A true BE474967A (en)

Family

ID=24251591

Family Applications (1)

Application Number Title Priority Date Filing Date
BE474967D BE474967A (en) 1944-11-16

Country Status (4)

Country Link
US (1) US2403252A (en)
BE (1) BE474967A (en)
FR (1) FR951364A (en)
GB (1) GB597922A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124747A (en) * 1964-03-10 hermach
US2594983A (en) * 1945-08-30 1952-04-29 Us Sec War Transmission line
US2711517A (en) * 1945-09-14 1955-06-21 Krutter Harry Corrugated wave guide
US2496321A (en) * 1945-10-29 1950-02-07 Motorola Inc Tunable resonant system
US2492404A (en) * 1945-11-10 1949-12-27 Rca Corp Construction of ultra high frequency broad-band antennas
US2484798A (en) * 1945-12-29 1949-10-11 Philco Corp Signal transmission system
US2557567A (en) * 1946-03-19 1951-06-19 Victor H Rumsey Coaxial transmission line filter system
US2623946A (en) * 1947-03-29 1952-12-30 Sperry Corp Transmission line transition
US2627550A (en) * 1949-05-18 1953-02-03 Bell Telephone Labor Inc Adjustable impedance transformer
US2900610A (en) * 1955-05-19 1959-08-18 Richard W Allen Variable impedance transformer
DE1146144B (en) * 1961-08-11 1963-03-28 Fuba Antennenwerke Hans Kolbe Impedance converter
US3200355A (en) * 1961-11-24 1965-08-10 Itt Electrical connector having rf filter
US3792385A (en) * 1972-11-06 1974-02-12 Rca Corp Coaxial magnetic slug tuner
US4700159A (en) * 1985-03-29 1987-10-13 Weinschel Engineering Co., Inc. Support structure for coaxial transmission line using spaced dielectric balls
DE4122290C1 (en) * 1991-07-05 1992-11-19 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
US6844803B2 (en) * 2002-02-15 2005-01-18 Mci, Inc. Thirty-degree length impedance transformer
FR2888670B1 (en) * 2005-07-18 2009-11-20 Centre Nat Rech Scient AUTOMATIC COAXIAL IMPEDANCE ADAPTER
US7808341B2 (en) * 2007-02-21 2010-10-05 Kyocera America, Inc. Broadband RF connector interconnect for multilayer electronic packages

Also Published As

Publication number Publication date
US2403252A (en) 1946-07-02
GB597922A (en) 1948-02-05
FR951364A (en) 1949-10-24

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