GB597922A - High-frequency impedance-matching device - Google Patents

High-frequency impedance-matching device

Info

Publication number
GB597922A
GB597922A GB27438/45A GB2743845A GB597922A GB 597922 A GB597922 A GB 597922A GB 27438/45 A GB27438/45 A GB 27438/45A GB 2743845 A GB2743845 A GB 2743845A GB 597922 A GB597922 A GB 597922A
Authority
GB
United Kingdom
Prior art keywords
members
impedance
quarter
line
long
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
GB27438/45A
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of GB597922A publication Critical patent/GB597922A/en
Expired legal-status Critical Current

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

Landscapes

  • Waveguide Aerials (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB27438/45A 1944-11-16 1945-10-18 High-frequency impedance-matching device Expired GB597922A (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
GB597922A true GB597922A (en) 1948-02-05

Family

ID=24251591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27438/45A Expired GB597922A (en) 1944-11-16 1945-10-18 High-frequency impedance-matching device

Country Status (4)

Country Link
US (1) US2403252A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE474967A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR951364A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB597922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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 (de) * 1961-08-11 1963-03-28 Fuba Antennenwerke Hans Kolbe Impedanzwandler
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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 (fr) * 2005-07-18 2009-11-20 Centre Nat Rech Scient Adapteur d'impedance automatique coaxial
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
FR951364A (fr) 1949-10-24
BE474967A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2403252A (en) 1946-07-02

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