BE476281A - - Google Patents

Info

Publication number
BE476281A
BE476281A BE476281DA BE476281A BE 476281 A BE476281 A BE 476281A BE 476281D A BE476281D A BE 476281DA BE 476281 A BE476281 A BE 476281A
Authority
BE
Belgium
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 of BE476281A publication Critical patent/BE476281A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/065—Devices for short wave tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/36—Tubes with flat electrodes, e.g. disc electrode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Particle Accelerators (AREA)
BE476281D 1940-08-17 BE476281A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US353132A US2284405A (en) 1940-08-17 1940-08-17 High frequency apparatus

Publications (1)

Publication Number Publication Date
BE476281A true BE476281A (forum.php)

Family

ID=23387891

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476281D BE476281A (forum.php) 1940-08-17

Country Status (4)

Country Link
US (1) US2284405A (forum.php)
BE (1) BE476281A (forum.php)
FR (1) FR952685A (forum.php)
GB (1) GB552672A (forum.php)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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BE480316A (forum.php) * 1941-05-10
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US2507972A (en) * 1942-07-25 1950-05-16 Rca Corp Electron discharge device and associated circuits
US2423327A (en) * 1942-10-02 1947-07-01 Gen Electric Ultra high frequency oscillator of the cavity resonator type
US2415485A (en) * 1942-10-17 1947-02-11 Rca Corp Ultra high frequency oscillator and amplifier
US2514925A (en) * 1942-11-09 1950-07-11 Gen Electric High-frequency electric discharge device and system therefor
US2428609A (en) * 1942-11-09 1947-10-07 Gen Electric High-frequency electric discharge device
US2443907A (en) * 1943-01-11 1948-06-22 Gen Electric High-frequency cavity resonator apparatus
US2443908A (en) * 1943-01-28 1948-06-22 Gen Electric Ultra high frequency oscillator
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US2421635A (en) * 1943-03-20 1947-06-03 Gen Electric Ultra high frequency space resonant system
BE478089A (forum.php) * 1943-04-17
US2505534A (en) * 1943-04-27 1950-04-25 Gen Electric Device for controlling the propagation of energy in a wave guide
US2421591A (en) * 1943-05-13 1947-06-03 Gen Electric Ultra high frequency device of the cavity resonator type
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US2617038A (en) * 1943-06-23 1952-11-04 Carl M Russell Ultrahigh-frequency device
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US2438832A (en) * 1943-09-16 1948-03-30 Rca Corp Oscillator for centimeter waves
US2436700A (en) * 1944-01-29 1948-02-24 Philco Corp Cavity resonator oscillator
US2458000A (en) * 1943-11-06 1949-01-04 Bell Telephone Labor Inc Feedback amplifier or oscillator
US2468145A (en) * 1943-11-25 1949-04-26 Sperry Corp Cavity resonator apparatus, including frequency control means
US2434115A (en) * 1943-11-26 1948-01-06 Gen Electric Electric discharge device and coaxial line cavity resonator therefor
US2568727A (en) * 1943-11-27 1951-09-25 William H Freeman Ultra high frequency vacuum tube oscillator device
US2483337A (en) * 1943-11-27 1949-09-27 Philco Corp Grid-pulsed cavity oscillator
US2446017A (en) * 1944-01-29 1948-07-27 Gen Electric Ultra high frequency electric discharge device and cavity resonator apparatus therefor
FR990675A (fr) * 1944-03-25 1951-09-25 Csf Tubes électroniques émetteurs de grande puissance pour ondes ultra-courtes
US2474026A (en) * 1944-04-06 1949-06-21 Rca Corp Mounting for electron discharge device of the high-frequency type
US2481151A (en) * 1944-04-13 1949-09-06 Raytheon Mfg Co Electron discharge device
US2611110A (en) * 1944-04-19 1952-09-16 Raytheon Mfg Co Electronic discharge device of the cavity resonator type
US2582846A (en) * 1944-04-19 1952-01-15 Neher Henry Victor Microwave amplifier
US2543085A (en) * 1944-04-21 1951-02-27 Int Standard Electric Corp Wide frequency band antenna
US2462909A (en) * 1944-06-26 1949-03-01 Standard Telephones Cables Ltd High-frequency generator
US2471037A (en) * 1944-06-29 1949-05-24 Rca Corp Electron discharge device employing cavity resonators
US2496772A (en) * 1944-07-12 1950-02-07 Philco Corp Cavity resonator
US2508695A (en) * 1944-07-29 1950-05-23 Rca Corp Cavity resonator electron discharge apparatus
FR992853A (fr) * 1944-09-15 1951-10-24 Csf Tubes à modulation de vitesse de grande puissance
US2522836A (en) * 1944-10-21 1950-09-19 Rca Corp Electron discharge device and associated cavity resonator circuit
US2523307A (en) * 1944-10-28 1950-09-26 Standard Telephones Cables Ltd Feedback coupling circuit
US2689915A (en) * 1944-11-04 1954-09-21 Us Navy Folded line oscillator
US2434116A (en) * 1944-12-29 1948-01-06 Gen Electric Ultra high frequency resonator device
US2515225A (en) * 1944-12-30 1950-07-18 Rca Corp Transceiver having switch controlled frequency compensator
US2451240A (en) * 1945-02-17 1948-10-12 Rca Corp Electron discharge device employing cavity resonator apparatus
US2457173A (en) * 1945-02-23 1948-12-28 Standard Telephones Cables Ltd Electronic switching system
US2453760A (en) * 1945-03-02 1948-11-16 Bell Telephone Labor Inc Cavity resonator
US2492618A (en) * 1945-03-16 1949-12-27 Sylvania Electric Prod Electron discharge device
US2586816A (en) * 1945-03-24 1952-02-26 Sperry Corp High-frequency modulating system
US2561398A (en) * 1945-04-23 1951-07-24 Standard Telephones Cables Ltd Coaxial line circuits
US2451502A (en) * 1945-08-14 1948-10-19 Lisman Henry Ultra high frequency oscillator
NL69080C (forum.php) * 1945-08-22
US2681997A (en) * 1945-09-14 1954-06-22 Andrew V Haeff Feedback coupling means
US2506627A (en) * 1945-09-14 1950-05-09 Emi Ltd Electron discharge device
US2617962A (en) * 1945-10-19 1952-11-11 Jack W Keuffel Velocity modulation tube
US2626356A (en) * 1945-10-25 1953-01-20 John E Gibson Ultrahigh-frequency generator
US2752524A (en) * 1945-12-13 1956-06-26 Edward G Martin Oscillator tube cavity tuner
US2562319A (en) * 1946-02-18 1951-07-31 John J Livingood Electron discharge device of the cavity resonator type with feedback
US2472204A (en) * 1946-03-01 1949-06-07 Fubini Eugene High-frequency concentric line oscillator
US2763783A (en) * 1946-04-05 1956-09-18 Howard O Lorenzen High frequency oscillator
US2611865A (en) * 1946-06-19 1952-09-23 Alford Andrew Transversely gapped cylindrical antenna
US2587136A (en) * 1946-09-13 1952-02-26 Raytheon Mfg Co Reflex klystron electrondischarge device
US2532919A (en) * 1947-04-21 1950-12-05 Johnson William Arthur Radio aerial system, and particularly directive aerial system
US2577971A (en) * 1947-05-14 1951-12-11 Rca Corp Microwave cavity resonator device
US2631258A (en) * 1947-05-21 1953-03-10 Raytheon Mfg Co Electrical space discharge tube
FR953011A (fr) * 1947-08-28 1949-11-29 Csf Cavité résonnante multiple
US2545106A (en) * 1948-04-30 1951-03-13 Rca Corp Applicator for radio-frequency heating
US2482839A (en) * 1948-05-04 1949-09-27 Eitel Mccullough Inc Resilient contact structure for electron tubes
US2554500A (en) * 1948-08-03 1951-05-29 Eitel Mccullough Inc Electron tube radio frequency generator
BE490387A (forum.php) * 1948-08-17
US2554502A (en) * 1949-01-17 1951-05-29 Eitel Mccullough Inc Radio-frequency generator
US2554501A (en) * 1949-01-17 1951-05-29 Eitel Mccullough Inc Radio-frequency generator
US2641657A (en) * 1949-04-18 1953-06-09 Eitel Mcculllough Inc Radio-frequency transmission device
US2552047A (en) * 1949-04-19 1951-05-08 Rca Corp Electron discharge device with temperature-stabilized cathode
US2710894A (en) * 1950-01-31 1955-06-14 Rca Corp Multi-tube cavity resonator circuit
US2708703A (en) * 1950-02-07 1955-05-17 Cunningham Means and method for heating dielectric materials
US2641658A (en) * 1950-12-08 1953-06-09 Eitel Mccullough Inc Radio-frequency generator
US2760097A (en) * 1950-12-22 1956-08-21 Westinghouse Electric Corp Cathode structures
US2745910A (en) * 1950-12-22 1956-05-15 Gen Electric High frequency electric discharge device coupling apparatus
US2781421A (en) * 1952-05-23 1957-02-12 Westinghouse Electric Corp High frequency amplifier
US2813219A (en) * 1952-09-30 1957-11-12 Rca Corp Disc lead-in for electron tubes
US2996637A (en) * 1953-02-26 1961-08-15 Rca Corp Electron tube construction
US2790855A (en) * 1953-04-17 1957-04-30 Rca Corp Cavity resonator circuit
DE972492C (de) * 1953-12-22 1959-07-30 Siemens Ag Anordnung zur Anpassung des Eingangs und/oder Ausgangs einer Elektronenroehre fuer sehr kurze Wellen an eine Hohlleitung
US2928972A (en) * 1954-04-09 1960-03-15 Varian Associates Electron tube apparatus
US2830224A (en) * 1954-10-01 1958-04-08 Rca Corp Mechanically and electronically tunable cavity resonator
DE969969C (de) * 1955-01-14 1958-08-14 Siemens Ag Kopplungsvorrichtung fuer Mikrowellen
US2909698A (en) * 1955-09-19 1959-10-20 Rca Corp Electron tube
NL233762A (forum.php) * 1957-06-12
US2864063A (en) * 1957-12-20 1958-12-09 Polytechnic Inst Brooklyn Microwave control devices
GB926879A (en) * 1958-05-13 1963-05-22 Nippon Telegraph & Telephone Phase directional coupler
DE1174857B (de) * 1961-04-01 1964-07-30 R & E Hopt K G Abstimmvorrichtung
JPS63501675A (ja) * 1985-10-03 1988-06-23 ヒユ−ズ・エアクラフト・カンパニ− 広帯域高分離ラジアルライン電力分岐／結合器
EP0252114B1 (en) * 1985-10-03 1992-04-01 Hughes Aircraft Company Non-reactive radial line power divider/combiner with integral mode filters
WO2019226610A1 (en) * 2018-05-24 2019-11-28 Safran Electrical & Power Electromechanical switching device utilizing contacts on aluminum conductors and method of adhesion

Also Published As

Publication number Publication date
FR952685A (fr) 1949-11-22
US2284405A (en) 1942-05-26
GB552672A (en) 1943-04-20

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