FR936710A - Perfectionnements aux systèmes transformateurs d'impédances - Google Patents

Perfectionnements aux systèmes transformateurs d'impédances

Info

Publication number
FR936710A
FR936710A FR936710DA FR936710A FR 936710 A FR936710 A FR 936710A FR 936710D A FR936710D A FR 936710DA FR 936710 A FR936710 A FR 936710A
Authority
FR
France
Prior art keywords
impedance transformer
transformer systems
systems
impedance
transformer
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)
French (fr)
Inventor
Douglas Cecil Rogers
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR936710A publication Critical patent/FR936710A/fr
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
FR936710D 1943-12-01 1946-04-17 Perfectionnements aux systèmes transformateurs d'impédances Expired FR936710A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20113/43A GB573124A (en) 1943-12-01 1943-12-01 Improvements in impedance matching transformers

Publications (1)

Publication Number Publication Date
FR936710A true FR936710A (fr) 1948-07-28

Family

ID=10140596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936710D Expired FR936710A (fr) 1943-12-01 1946-04-17 Perfectionnements aux systèmes transformateurs d'impédances

Country Status (4)

Country Link
US (1) US2512681A (instruction)
BE (1) BE479958A (instruction)
FR (1) FR936710A (instruction)
GB (1) GB573124A (instruction)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132208A (en) * 1935-12-27 1938-10-04 Francis W Dunmore Ultrahigh frequency radio amplifier
US2373233A (en) * 1940-07-18 1945-04-10 Rca Corp High-frequency coupling circuit

Also Published As

Publication number Publication date
US2512681A (en) 1950-06-27
BE479958A (instruction)
GB573124A (en) 1945-11-07

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