FR962864A - - Google Patents

Info

Publication number
FR962864A
FR962864A FR962864DA FR962864A FR 962864 A FR962864 A FR 962864A FR 962864D A FR962864D A FR 962864DA FR 962864 A FR962864 A FR 962864A
Authority
FR
France
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
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 date
Application granted granted Critical
Publication of FR962864A publication Critical patent/FR962864A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H01P3/123—Hollow waveguides with a complex or stepped cross-section, e.g. ridged or grooved waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
FR962864D 1944-02-14 Expired FR962864A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US522241A US2409913A (en) 1944-02-14 1944-02-14 Wave guide structure

Publications (1)

Publication Number Publication Date
FR962864A true FR962864A (fr) 1950-06-22

Family

ID=24080061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962864D Expired FR962864A (fr) 1944-02-14

Country Status (4)

Country Link
US (1) US2409913A (fr)
BE (1) BE482709A (fr)
FR (1) FR962864A (fr)
GB (1) GB585290A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156641A1 (fr) * 1971-10-14 1973-06-01 Siemens Ag Albis

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB588917A (en) * 1941-12-17 1947-06-06 Charles Seymour Wright Improvements in and relating to high frequency electrical oscillators
US2512980A (en) * 1944-08-31 1950-06-27 Philco Corp Microwave oscillator apparatus comprising a velocity modulation tube
BE472353A (fr) * 1944-11-04
US2476130A (en) * 1945-01-11 1949-07-12 Raytheon Mfg Co Electron discharge device of the magnetron type
US2573148A (en) * 1945-04-03 1951-10-30 Bell Telephone Labor Inc Tunable resonance chamber
BE480795A (fr) * 1945-06-23
US2666903A (en) * 1945-09-20 1954-01-19 Clarence W Jones Cavity coupling to wave guide
US2477633A (en) * 1945-11-01 1949-08-02 Charles V Litton Protective means for electron discharge devices
NL66078C (fr) * 1946-02-12
US2768327A (en) * 1946-03-11 1956-10-23 Millman Sidney Wave guide output circuit for a magnetron
US2785335A (en) * 1946-05-15 1957-03-12 Robert H Dicke Multi-cavity klystron
US2666869A (en) * 1946-06-21 1954-01-19 Albert M Clogston Magnetron output coupling system
US2462370A (en) * 1946-10-17 1949-02-22 Aircraft Radio Corp Oscillator tube mounting
US2576186A (en) * 1946-10-22 1951-11-27 Rca Corp Ultrahigh-frequency coupling device
US2578434A (en) * 1947-06-25 1951-12-11 Rca Corp High-frequency electron discharge device of the traveling wave type
US2720629A (en) * 1947-09-09 1955-10-11 Bell Telephone Labor Inc Orifice coupling to resonant cavities
US2558664A (en) * 1948-05-15 1951-06-26 Sylvania Electric Prod Switch tube
NL147915B (nl) * 1948-08-18 Siemens Ag Tijdmultiplextelecommunicatieschakeling voor een verbindingsstelsel, in het bijzonder een telefoonstelsel.
US2660690A (en) * 1948-10-15 1953-11-24 Sylvania Electric Prod Traveling wave tube
US2788497A (en) * 1951-05-31 1957-04-09 Westinghouse Electric Corp Ridged waveguide matching device
IT500027A (fr) * 1951-12-04 1900-01-01 Telefunken Gmbh
FR1057096A (fr) * 1952-03-17 1954-03-04 Csf Perfectionnements aux dispositifs de couplage et d'adaptation entre un guide d'ondeset une ligne à retard à structure périodique utilisée dans un tube à ondes progressives
US2698421A (en) * 1952-05-23 1954-12-28 Raytheon Mfg Co Wave guide seal and filter structure
US2766403A (en) * 1952-06-14 1956-10-09 Raytheon Mfg Co High frequency electrical oscillators
US2928022A (en) * 1954-09-17 1960-03-08 Sylvania Electric Prod Metal tube assembly and method
US2951997A (en) * 1957-02-05 1960-09-06 Gen Dynamics Corp Directional coupler
NL215914A (fr) * 1957-03-30
US3003118A (en) * 1958-03-31 1961-10-03 Sanders Associates Inc Synchronized regenerative amplifier
US4458217A (en) * 1981-10-05 1984-07-03 Hughes Aircraft Company Slot-coupled microwave diplexer and coupler therefor
JPS59200502A (ja) * 1983-04-28 1984-11-13 Toshiba Corp 開口導波管型電磁放射器
US4862186A (en) * 1986-11-12 1989-08-29 Hughes Aircraft Company Microwave antenna array waveguide assembly
US5363464A (en) * 1993-06-28 1994-11-08 Tangible Domain Inc. Dielectric/conductive waveguide
CN108428987B (zh) * 2018-03-01 2020-12-08 甘肃虹光电子有限责任公司 3cm工字形波导渐变线阻抗变换器
FR3087954B1 (fr) * 2018-10-31 2021-12-17 Thales Sa Guide d'onde obtenu par fabrication additive
US11996600B2 (en) 2018-11-14 2024-05-28 Optisys, Inc. Hollow metal waveguides having irregular hexagonal cross sections with specified interior angles
KR102577948B1 (ko) 2018-11-14 2023-09-14 옵티시스 인코포레이티드 불규칙 육각형 단면을 가지는 중공의 금속 도파관 및 이를 제조하는 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156641A1 (fr) * 1971-10-14 1973-06-01 Siemens Ag Albis

Also Published As

Publication number Publication date
GB585290A (en) 1947-02-04
US2409913A (en) 1946-10-22
BE482709A (fr)

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