GB703325A - Improvements in or relating to methods of and apparatus for generating, amplifying or converting ultra-high-frequency alternating-current energy - Google Patents

Improvements in or relating to methods of and apparatus for generating, amplifying or converting ultra-high-frequency alternating-current energy

Info

Publication number
GB703325A
GB703325A GB6243/48A GB624348A GB703325A GB 703325 A GB703325 A GB 703325A GB 6243/48 A GB6243/48 A GB 6243/48A GB 624348 A GB624348 A GB 624348A GB 703325 A GB703325 A GB 703325A
Authority
GB
United Kingdom
Prior art keywords
amplifying
relating
generating
methods
frequency alternating
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
GB6243/48A
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.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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 Leland Stanford Junior University filed Critical Leland Stanford Junior University
Publication of GB703325A publication Critical patent/GB703325A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/20—Transference of modulation from one carrier to another, e.g. frequency-changing by means of transit-time tubes
    • 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
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
    • 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
    • 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
    • H01J25/20—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 having special arrangements in the space between resonators, e.g. resistive-wall amplifier tube, space-charge amplifier tube, velocity-jump tube
    • 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
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • 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
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/30—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is perpendicular to the axis of the resonator or resonators and is radial or disc-like before reflection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Particle Accelerators (AREA)

Abstract

703,325. Velocity-modulated tubes. LELAND STANFORD JUNIOR UNIVERSITY, BOARD OF TRUSTEES OF. Feb. 28, 1948 [April 20, 1939], No. 6243/48. Drawings to Specification. Class 39(1) The subject-matter, a preferably reflex tube with toroidal resonator excited by a sheet of electrons from a central cathode, is identical with Fig. 3 of Specification 545,146, but the claims differ. Specifications 523,712 and 703,375 are referred to. The Specification as open to inspection under Sect. 91, also contained all the subject-matter of Specification 703,324 (as open to inspection under Sect. 91). This subject-matter does not appear in the Specification as accepted.
GB6243/48A 1939-04-20 1948-02-28 Improvements in or relating to methods of and apparatus for generating, amplifying or converting ultra-high-frequency alternating-current energy Expired GB703325A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US703325XA 1939-04-20 1939-04-20
US268898A US2259690A (en) 1939-04-20 1939-04-20 High frequency radio apparatus

Publications (1)

Publication Number Publication Date
GB703325A true GB703325A (en) 1954-02-03

Family

ID=26751027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6243/48A Expired GB703325A (en) 1939-04-20 1948-02-28 Improvements in or relating to methods of and apparatus for generating, amplifying or converting ultra-high-frequency alternating-current energy

Country Status (2)

Country Link
US (1) US2259690A (en)
GB (1) GB703325A (en)

Families Citing this family (112)

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US2468928A (en) * 1938-07-08 1949-05-03 Univ Leland Stanford Junior Electronic oscillator-detector
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US2452561A (en) * 1940-02-06 1948-11-02 Standard Telephones Cables Ltd Electron discharge apparatus using velocity modulated beams
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FR54878E (en) * 1940-05-11 1950-12-07 Materiel Telephonique Electronic discharge devices
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US2490030A (en) * 1940-06-28 1949-12-06 Sperry Corp High-frequency tube structure
GB582165A (en) * 1940-10-16 1946-11-07 Standard Telephones Cables Ltd Improvements in means for adjusting high frequency electric discharge devices
US2520182A (en) * 1940-12-24 1950-08-29 Int Standard Electric Corp Electron discharge apparatus
GB577037A (en) * 1941-01-14 1946-05-02 Leonard Francis Broadway Improvements in or relating to electron discharge devices employing hollow resonators
BE474640A (en) * 1941-01-18
US2458556A (en) * 1941-04-08 1949-01-11 Bell Telephone Labor Inc Coupled cavity resonator and wave guide apparatus
US2455094A (en) * 1941-06-28 1948-11-30 Bell Telephone Labor Inc Velocity variation transmitterreceiver
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GB582440A (en) * 1941-10-18 1946-11-18 Albert Frederick Pearce Improvements in or relating to electron discharge devices employing hollow resonators
US2464230A (en) * 1941-10-23 1949-03-15 Sperry Corp High-frequency apparatus
US2425738A (en) * 1941-10-23 1947-08-19 Sperry Gyroscope Co Inc Tunable high-frequency electron tube structure
US2506590A (en) * 1941-10-31 1950-05-09 Sperry Corp High-frequency tube structure
US2439387A (en) * 1941-11-28 1948-04-13 Sperry Corp Electronic tuning control
GB583214A (en) * 1941-12-12 1946-12-12 Standard Telephones Cables Ltd Improvements in or relating to electron discharge devices of the velocity modulationtype
BE479787A (en) * 1941-12-12
GB581895A (en) * 1941-12-16 1946-10-29 Albert Frederick Pearce Improvements in or relating to electron discharge devices employing hollow resonators
US2452075A (en) * 1941-12-18 1948-10-26 Raytheon Mfg Co Velocity modulation electron discharge tube
GB582488A (en) * 1941-12-22 1946-11-19 British Thomson Houston Co Ltd Improvements relating to electron discharge devices of the velocity modulation type employing resonating chambers
US2445811A (en) * 1941-12-22 1948-07-27 Sperry Corp High-frequency tube structure
US2593443A (en) * 1942-01-29 1952-04-22 Sperry Corp High-frequency tube structure
US2604605A (en) * 1942-01-29 1952-07-22 Sperry Corp High-frequency tube structure
US2439410A (en) * 1942-02-20 1948-04-13 Motorola Inc Combined radio transmitter and receiver
US2482766A (en) * 1942-07-01 1949-09-27 Sperry Corp High-frequency modulating system
US2432093A (en) * 1942-07-30 1947-12-09 Bell Telephone Labor Inc Wave transmission network
US2557391A (en) * 1942-10-07 1951-06-19 Westinghouse Electric Corp Coupling device for micro-wave energy
US2415962A (en) * 1942-10-16 1947-02-18 Westinghouse Electric Corp Automatic switch for ultra high frequency
US2540142A (en) * 1942-10-17 1951-02-06 Sperry Corp High-frequency tube structure and system
US2419121A (en) * 1942-10-17 1947-04-15 Westinghouse Electric Corp Tuning means for cavity resonators
US2455269A (en) * 1942-11-17 1948-11-30 Bell Telephone Labor Inc Velocity variation apparatus
US2462877A (en) * 1942-11-23 1949-03-01 Standard Telephones Cables Ltd Electron discharge device
US2531195A (en) * 1942-11-27 1950-11-21 Emi Ltd Electron discharge device employing cavity resonator
GB586275A (en) * 1942-12-04 1947-03-13 Standard Telephones Cables Ltd Improvements in or relating to ultra high frequency electric oscillators
US2630546A (en) * 1942-12-07 1953-03-03 Sperry Corp Velocity modulation tube
US2444419A (en) * 1942-12-24 1948-07-06 Gen Electric Magnetron
GB647700A (en) * 1942-12-30 1950-12-20 Sperry Corp Improvements in or relating to the production of modulated high frequency oscillations
US2514428A (en) * 1943-01-06 1950-07-11 Sperry Corp Electronic apparatus of the cavity resonator type
US2443907A (en) * 1943-01-11 1948-06-22 Gen Electric High-frequency cavity resonator apparatus
US2466063A (en) * 1943-02-03 1949-04-05 Sperry Corp High-power high-frequency electron discharge apparatus
US2468152A (en) * 1943-02-09 1949-04-26 Sperry Corp Ultra high frequency apparatus of the cavity resonator type
US2432571A (en) * 1943-02-24 1947-12-16 Rca Corp Electron discharge device employing resonators
BE479160A (en) * 1943-02-25
US2489156A (en) * 1943-03-09 1949-11-22 Westinghouse Electric Corp Oscillation generator of the reflex type
USRE23277E (en) * 1943-04-26 1950-10-03 High-frequency resonator tube
US2515213A (en) * 1943-05-20 1950-07-18 Rca Corp Ultra high frequency communication system
US2647220A (en) * 1943-06-25 1953-07-28 Emi Ltd Electron tube structure for the production of annular beams of electrons
US2466064A (en) * 1943-06-28 1949-04-05 Sperry Corp Velocity modulation apparatus
US2482452A (en) * 1943-08-19 1949-09-20 Westinghouse Electric Corp Concentric line cavity resonator device
BE471464A (en) * 1943-09-21
US2427106A (en) * 1943-10-28 1947-09-09 Rca Corp Attenuator for centimeter waves
US2464229A (en) * 1943-11-10 1949-03-15 Univ Leland Stanford Junior High-frequency apparatus and method
BE469363A (en) * 1943-11-12
US2468145A (en) * 1943-11-25 1949-04-26 Sperry Corp Cavity resonator apparatus, including frequency control means
US2568727A (en) * 1943-11-27 1951-09-25 William H Freeman Ultra high frequency vacuum tube oscillator device
US2438132A (en) * 1943-11-29 1948-03-23 Sperry Corp Electron discharge apparatus
US2468127A (en) * 1943-12-24 1949-04-26 Raytheon Mfg Co Oscillator
US2423444A (en) * 1944-01-07 1947-07-08 Bell Telephone Labor Inc Electronic discharge device for ultra high frequency energy generation
US2480462A (en) * 1944-01-07 1949-08-30 Western Electric Co Tunable magnetron
US2603763A (en) * 1944-01-13 1952-07-15 Henry V Neher Vacuum tube oscillator
US2454313A (en) * 1944-02-25 1948-11-23 Westinghouse Electric Corp Electronic device having a metal collar and discal ring supporting an electrode from a resonator
US2575334A (en) * 1944-03-14 1951-11-20 Sperry Corp High-frequency tuning apparatus
US2521719A (en) * 1944-03-14 1950-09-12 Sperry Corp High-frequency electron discharge apparatus frequency control
GB577758A (en) * 1944-03-25 1946-05-30 Eric Lawrence Casling White Improvements in or relating to apparatus for transmitting or receiving frequency-modulated oscillations
US2424267A (en) * 1944-05-16 1947-07-22 Rca Corp High frequency resonator and circuits therefor
US2501728A (en) * 1944-05-25 1950-03-28 Us Navy Tuning mechanism for resonant cavities and the like
US2435984A (en) * 1944-06-02 1948-02-17 Raytheon Mfg Co Tunable magnetron
US2496772A (en) * 1944-07-12 1950-02-07 Philco Corp Cavity resonator
US2506752A (en) * 1944-07-22 1950-05-09 Rca Corp Electron discharge device employing cavity resonators
US2422146A (en) * 1944-08-31 1947-06-10 Philco Corp Reflex harmonic generator
US2431020A (en) * 1944-09-11 1947-11-18 Jr Abraham Binneweg Assembly means for radio tubes
US2441792A (en) * 1944-10-04 1948-05-18 Gen Electric Stacked electrode assembly for electron discharge devices
US2449794A (en) * 1944-10-12 1948-09-21 Westinghouse Electric Corp Electron discharge device
US2482769A (en) * 1944-12-28 1949-09-27 Sperry Corp High-frequency apparatus
US2515225A (en) * 1944-12-30 1950-07-18 Rca Corp Transceiver having switch controlled frequency compensator
US2513277A (en) * 1945-02-01 1950-07-04 Bell Telephone Labor Inc Electron discharge device, including a tunable cavity resonator
US2513296A (en) * 1945-02-01 1950-07-04 Bell Telephone Labor Inc Electron discharge device, including tunable cavity resonator
BE475488A (en) * 1945-02-01
US2495302A (en) * 1945-02-03 1950-01-24 Myron T Wilde Vacuum tube with built-in tuned inductance
US2506955A (en) * 1945-05-14 1950-05-09 Bell Telephone Labor Inc Tunable high-frequency circuits
US2520148A (en) * 1945-05-31 1950-08-29 Edwin A Johnson Ultra high frequency apparatus
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US2501095A (en) * 1945-09-21 1950-03-21 Us Sec War Electron tube of the velocity modulation type
US2539210A (en) * 1946-01-12 1951-01-23 Westinghouse Electric Corp Electronic tube apparatus embodying a cavity resonator
US2789226A (en) * 1946-03-21 1957-04-16 George H Nibbe Automatic frequency control system
US2501545A (en) * 1946-03-26 1950-03-21 Rca Corp Frequency modulation system
US2659033A (en) * 1946-03-29 1953-11-10 Milton D Hare Tunable squirrel cage magnetron
BE480319A (en) * 1946-04-12
US2777967A (en) * 1946-04-18 1957-01-15 George H Vineyard High frequency oscillator
BE471382A (en) * 1946-08-01
US2775692A (en) * 1946-09-27 1956-12-25 Zigmond W Wilchinsky Measuring device
BE477379A (en) * 1946-11-16
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FR958203A (en) * 1947-11-15 1950-03-06
US2632130A (en) * 1947-11-28 1953-03-17 Joseph F Hull High current density beam tube
US2605442A (en) * 1948-03-19 1952-07-29 Sylvania Electric Prod Electron discharge device
US2707750A (en) * 1948-06-08 1955-05-03 Sylvania Electric Prod Ultra high frequency translator
US2667597A (en) * 1948-06-14 1954-01-26 Int Standard Electric Corp Velocity modulated electron discharge device
US2591963A (en) * 1948-06-17 1952-04-08 Rca Corp Electron discharge device and circuit
US2554501A (en) * 1949-01-17 1951-05-29 Eitel Mccullough Inc Radio-frequency generator
US2684453A (en) * 1949-03-26 1954-07-20 Rca Corp Growing wave electron discharge device
US2789249A (en) * 1951-06-01 1957-04-16 Sylvania Electric Prod Reflex klystrons
GB783775A (en) * 1953-04-10 1957-10-02 Emi Ltd Improvements in or relating to electron discharge devices employing cavity resonators
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US3172005A (en) * 1960-01-08 1965-03-02 Philips Corp Beam convergence in velocitymodulating valve
US3145299A (en) * 1960-06-29 1964-08-18 Cullen M Crain Wavemeter
US3613035A (en) * 1969-11-13 1971-10-12 Rca Corp Tuning arrangement for a strip transmission line in a hermetically sealed package

Also Published As

Publication number Publication date
US2259690A (en) 1941-10-21

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