FR1488952A - Appareil à tube haute fréquence - Google Patents

Appareil à tube haute fréquence

Info

Publication number
FR1488952A
FR1488952A FR851638A FR851638A FR1488952A FR 1488952 A FR1488952 A FR 1488952A FR 851638 A FR851638 A FR 851638A FR 851638 A FR851638 A FR 851638A FR 1488952 A FR1488952 A FR 1488952A
Authority
FR
France
Prior art keywords
high frequency
tube device
frequency tube
tube
frequency
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
FR851638A
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of FR1488952A publication Critical patent/FR1488952A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/74—Cooling arrangements
    • 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/033—Collector cooling devices
    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • 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
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/08—Dielectric windows
FR851638A 1959-08-06 1961-02-03 Appareil à tube haute fréquence Expired FR1488952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US832402A US3169206A (en) 1959-08-06 1959-08-06 High frequency tube method and apparatus

Publications (1)

Publication Number Publication Date
FR1488952A true FR1488952A (fr) 1967-07-21

Family

ID=25261536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851638A Expired FR1488952A (fr) 1959-08-06 1961-02-03 Appareil à tube haute fréquence

Country Status (3)

Country Link
US (5) US3169206A (fr)
FR (1) FR1488952A (fr)
GB (4) GB961961A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353555A1 (de) * 1972-10-25 1974-05-30 Nippon Electric Co Laufzeitroehre

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394283A (en) * 1959-12-16 1968-07-23 Varian Associates High frequency electron discharge device
US3305802A (en) * 1963-05-27 1967-02-21 Varian Associates Electron tube with resonator tuning by deformation of an internal tubular member
GB1077846A (en) * 1964-12-07 1967-08-02 English Electric Valve Co Ltd Improvements in or relating to travelling wave amplifier tubes
US3414757A (en) * 1965-10-07 1968-12-03 Varian Associates High power beam tube having improved beam collector and method of fabricating same
US3527976A (en) * 1966-09-29 1970-09-08 Gen Electric Log periodic electron discharge device
US3725721A (en) * 1971-05-17 1973-04-03 Varian Associates Apparatus for loading cavity resonators of tunable velocity modulation tubes
FR2137311B1 (fr) * 1971-05-18 1973-05-11 Thomson Csf
FR2153585A5 (fr) * 1971-09-16 1973-05-04 Thomson Csf
US4200820A (en) * 1978-06-30 1980-04-29 Varian Associates, Inc. High power electron beam gyro device
DE3014404C2 (de) * 1979-04-11 1985-04-18 Nippon Electric Co., Ltd., Tokio/Tokyo Lauffeldröhre
US4333038A (en) * 1980-04-07 1982-06-01 Nippon Electric Co., Ltd. Traveling wave tube devices
US4800322A (en) * 1984-10-23 1989-01-24 Litton Systems, Inc. Broadband klystron cavity arrangement
US5521551A (en) * 1994-11-21 1996-05-28 Ferguson; Patrick E. Method for suppressing second and higher harmonic power generation in klystrons
GB0128922D0 (en) * 2001-12-04 2002-01-23 Marconi Applied Techn Ltd Electron collector
JP2022138558A (ja) * 2021-03-10 2022-09-26 キヤノン電子管デバイス株式会社 高周波入力結合器及び導波管
US11985756B2 (en) * 2021-10-20 2024-05-14 Applied Materials, Inc. Linear accelerator coil including multiple fluid channels

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899598A (en) * 1959-08-11 ginzton
US2735033A (en) * 1956-02-14 Traveling wave tube
US1905770A (en) * 1929-07-03 1933-04-25 Walker & Pratt Mfg Co Electric heating unit and method of manufacturing same
BE428065A (fr) * 1937-05-13
US2291406A (en) * 1938-11-03 1942-07-28 Fernseh Ag Cathode ray tube with X-ray absorbing coating
US2312920A (en) * 1942-02-07 1943-03-02 Int Standard Electric Corp Anode cooling jacket
US2433011A (en) * 1943-04-08 1947-12-23 Sperry Gyroscope Co Inc Ultra high frequency energy coupling
US2440245A (en) * 1944-03-13 1948-04-27 Standard Telephones Cables Ltd Cooling of high-temperature bodies
US2591910A (en) * 1945-09-10 1952-04-08 Emi Ltd Electron discharge amplifier device employing hollow resonator
US2774006A (en) * 1950-10-14 1956-12-11 Univ Leland Stanford Junior Travelling wave tube apparatus
US2797353A (en) * 1951-06-15 1957-06-25 Bell Telephone Labor Inc Traveling wave type electron discharge devices
US2701321A (en) * 1951-07-16 1955-02-01 Sperry Corp Adjustable magnetic focusing system for beam tubes
GB761702A (en) * 1953-06-12 1956-11-21 Philips Electrical Ind Ltd Improvements in or relating to x-ray tube windows
US2867746A (en) * 1953-12-14 1959-01-06 Eitel Mccullough Inc Electron tube apparatus
US2786981A (en) * 1954-05-18 1957-03-26 Gen Precision Lab Inc Broadband coaxial line to waveguide transition
US2843795A (en) * 1954-06-09 1958-07-15 Gen Electric Shielded waveguide window
GB804463A (en) * 1954-11-30 1958-11-19 Vickers Electrical Co Ltd Improvements relating to velocity modulated electron discharge devices
US2815467A (en) * 1954-12-23 1957-12-03 Varian Associates High frequency tube
US2853642A (en) * 1955-02-23 1958-09-23 Hughes Aircraft Co Traveling-wave tube
NL201813A (fr) * 1955-03-18
US2944187A (en) * 1955-06-14 1960-07-05 Varian Associates Electron tube apparatus
NL214550A (fr) * 1956-02-27
NL215519A (fr) * 1956-03-30
US2892958A (en) * 1956-07-13 1959-06-30 High Voltage Engineering Corp Corrugated waveguide
US2955229A (en) * 1956-11-14 1960-10-04 Gen Electric Secondary emission suppression in electron beam tubes
BE568536A (fr) * 1957-06-12
US2939995A (en) * 1958-05-19 1960-06-07 Bell Telephone Labor Inc Traveling wave tube
NL102264C (fr) * 1958-07-17
US2985792A (en) * 1958-10-02 1961-05-23 Hughes Aircraft Co Periodically-focused traveling-wave tube
NL246406A (fr) * 1958-12-29
US2994800A (en) * 1960-02-29 1961-08-01 Eitel Mccullough Inc High-power, high-frequency amplifier klystron tube
US3104338A (en) * 1960-06-27 1963-09-17 Varian Associates Ribbed collector for cooling klystrons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353555A1 (de) * 1972-10-25 1974-05-30 Nippon Electric Co Laufzeitroehre

Also Published As

Publication number Publication date
DE1541095A1 (de) 1970-07-30
US3207943A (en) 1965-09-21
DE1541095B2 (de) 1972-11-23
GB961961A (en) 1964-06-24
US3310704A (en) 1967-03-21
US3240982A (en) 1966-03-15
GB961962A (en) 1964-06-24
GB961964A (en) 1964-06-24
US3169206A (en) 1965-02-09
GB961963A (en) 1964-06-24
US3249794A (en) 1966-05-03

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