FR982997A - Propagation guidée d'ondes centimétriques - Google Patents

Propagation guidée d'ondes centimétriques

Info

Publication number
FR982997A
FR982997A FR982997DA FR982997A FR 982997 A FR982997 A FR 982997A FR 982997D A FR982997D A FR 982997DA FR 982997 A FR982997 A FR 982997A
Authority
FR
France
Prior art keywords
centimeter
wave guided
guided propagation
propagation
wave
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR982997A publication Critical patent/FR982997A/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
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
FR982997D 1942-04-16 1948-02-24 Propagation guidée d'ondes centimétriques Expired FR982997A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439248A US2407911A (en) 1942-04-16 1942-04-16 Wave propagation

Publications (1)

Publication Number Publication Date
FR982997A true FR982997A (fr) 1951-06-18

Family

ID=23743929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982997D Expired FR982997A (fr) 1942-04-16 1948-02-24 Propagation guidée d'ondes centimétriques

Country Status (3)

Country Link
US (1) US2407911A (fr)
FR (1) FR982997A (fr)
GB (1) GB582757A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933875C (de) * 1952-03-12 1955-10-06 Siemens Ag Richtfunkverbindung mit geringem stoerendem Mitfluss
DE1034721B (de) * 1951-01-12 1958-07-24 Int Standard Electric Corp Abgewinkelter, rechteckiger Hohlleiter
DE1107302B (de) * 1954-05-25 1961-05-25 Rohde & Schwarz Koaxiales Leitungssystem fuer sehr hochfrequente elektrische Wellen

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591667A (en) * 1942-03-31 1947-08-25 Sperry Gyroscope Co Inc Improvements in or relating to impedance transformers for wave guides
US2656515A (en) * 1942-03-31 1953-10-20 Sperry Corp Wave guide impedance transformer
US2530171A (en) * 1944-06-06 1950-11-14 Westinghouse Electric Corp Magnetron output terminal
US2538771A (en) * 1944-08-02 1951-01-23 Sperry Corp High-frequency attenuator
US2617934A (en) * 1945-05-02 1952-11-11 Edward B Mcmillan Antenna housing
US2479673A (en) * 1945-08-20 1949-08-23 Rca Corp Directional microwave transmission system having dielectric lens
US2473262A (en) * 1945-11-01 1949-06-14 Gen Electric Wide band high-frequency transmission line
US2720631A (en) * 1945-12-21 1955-10-11 Maurice B Hall Coaxial line r.-f. choke
NL73821C (fr) * 1946-01-11
US2701344A (en) * 1946-01-11 1955-02-01 Bell Telephone Labor Inc Wave guide phase shifter
US2764743A (en) * 1949-12-30 1956-09-25 Bell Telephone Labor Inc Microwave frequency-selective mode absorber
US2737630A (en) * 1950-06-03 1956-03-06 Rca Corp Microwave filter
US2738468A (en) * 1950-07-24 1956-03-13 Rca Corp Wave guide filters
US2810908A (en) * 1951-10-10 1957-10-22 Rca Corp Microwave phase compensation system
US2698421A (en) * 1952-05-23 1954-12-28 Raytheon Mfg Co Wave guide seal and filter structure
US3001158A (en) * 1956-02-01 1961-09-19 Hughes Aircraft Co Waveguide pressurizing plug
US2958834A (en) * 1956-06-13 1960-11-01 Varian Associates Sealed wave guide window
DE977837C (de) * 1959-08-29 1971-07-15 Eltro Gmbh Breitbandinterferenzabsorber
US3345535A (en) * 1964-08-26 1967-10-03 Varian Associates Arc protected high frequency electron discharge devices and waveguide window coupling assembly
US3521186A (en) * 1967-06-26 1970-07-21 Varian Associates High power microwave attenuator employing a flow of lossy liquid
FR2704100B1 (fr) * 1993-04-15 1995-06-09 France Etat Armement Procédé et dispositif d'atténuation des perturbations électromagnétiques apparaissant au niveau d'une discontinuité géométrique d'une antenne.
FR2727210B1 (fr) * 1994-11-22 1996-12-27 Alcatel Cable Simulateur d'impulsion electromagnetique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034721B (de) * 1951-01-12 1958-07-24 Int Standard Electric Corp Abgewinkelter, rechteckiger Hohlleiter
DE933875C (de) * 1952-03-12 1955-10-06 Siemens Ag Richtfunkverbindung mit geringem stoerendem Mitfluss
DE1107302B (de) * 1954-05-25 1961-05-25 Rohde & Schwarz Koaxiales Leitungssystem fuer sehr hochfrequente elektrische Wellen

Also Published As

Publication number Publication date
GB582757A (en) 1946-11-27
US2407911A (en) 1946-09-17

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