GB658581A - Improvements relating to impedance transformers having high, adjustable, transformation ratios, suitable for use over a wide band in the hyperfrequency range - Google Patents

Improvements relating to impedance transformers having high, adjustable, transformation ratios, suitable for use over a wide band in the hyperfrequency range

Info

Publication number
GB658581A
GB658581A GB15198/49A GB1519849A GB658581A GB 658581 A GB658581 A GB 658581A GB 15198/49 A GB15198/49 A GB 15198/49A GB 1519849 A GB1519849 A GB 1519849A GB 658581 A GB658581 A GB 658581A
Authority
GB
United Kingdom
Prior art keywords
adjustable
line
impedance transformers
wide band
improvements relating
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
GB15198/49A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB658581A publication Critical patent/GB658581A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • 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

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Microwave Amplifiers (AREA)
  • Waveguides (AREA)
GB15198/49A 1948-06-16 1949-06-07 Improvements relating to impedance transformers having high, adjustable, transformation ratios, suitable for use over a wide band in the hyperfrequency range Expired GB658581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910675X 1948-06-16

Publications (1)

Publication Number Publication Date
GB658581A true GB658581A (en) 1951-10-10

Family

ID=9413455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15198/49A Expired GB658581A (en) 1948-06-16 1949-06-07 Improvements relating to impedance transformers having high, adjustable, transformation ratios, suitable for use over a wide band in the hyperfrequency range

Country Status (6)

Country Link
US (1) US2538544A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE489277A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH281296A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE910675C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1009681A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB658581A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065037B (de) * 1957-02-09 1959-09-10 Phil Nat Dr Med H C Dr Med H C Regelbarer induktiver Transformator fuer einen grossen Wellenlaengenbereich zur Kopplung von Doppelleitungen oder Doppelleitungsresonatoren mit Doppelleitungen, Hohlrohrleitungen, Doppelleitungsresonatoren oder Hohlraumresonatoren
EP0097112B1 (de) * 1982-06-04 1987-03-18 BBC Aktiengesellschaft Brown, Boveri & Cie. HF - Anpassungstransformator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284529A (en) * 1939-08-04 1942-05-26 Bell Telephone Labor Inc Wave transmission network
BE478854A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1942-09-01
US2411424A (en) * 1943-01-28 1946-11-19 Gen Electric Ultra high frequency space resonant system
US2423383A (en) * 1944-06-15 1947-07-01 Rca Corp Absorptive gas microwave measuring system

Also Published As

Publication number Publication date
CH281296A (fr) 1952-02-29
DE910675C (de) 1954-05-06
FR1009681A (fr) 1952-06-03
US2538544A (en) 1951-01-16
BE489277A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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