US3111604A - Electronic device for generating or amplifying high frequency oscillations - Google Patents

Electronic device for generating or amplifying high frequency oscillations Download PDF

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Publication number
US3111604A
US3111604A US114701A US11470161A US3111604A US 3111604 A US3111604 A US 3111604A US 114701 A US114701 A US 114701A US 11470161 A US11470161 A US 11470161A US 3111604 A US3111604 A US 3111604A
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United States
Prior art keywords
magnetic field
envelope
electron
high frequency
source
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Expired - Lifetime
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US114701A
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English (en)
Inventor
Agdur Nils Bertil
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/005—Gas-filled transit-time tubes

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US114701A 1960-06-13 1961-06-05 Electronic device for generating or amplifying high frequency oscillations Expired - Lifetime US3111604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE575860 1960-06-13

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US3111604A true US3111604A (en) 1963-11-19

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US114701A Expired - Lifetime US3111604A (en) 1960-06-13 1961-06-05 Electronic device for generating or amplifying high frequency oscillations

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US (1) US3111604A (en))
GB (1) GB982404A (en))
NL (1) NL265884A (en))

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257620A (en) * 1962-03-19 1966-06-21 Metcom Inc Gasar (device for gas amplification by stimulated emission and radiation)
US3274507A (en) * 1961-01-13 1966-09-20 Philips Corp Electron beam plasma amplifier with a wave-guide coupling
US3313979A (en) * 1961-06-29 1967-04-11 Max Planck Gesellschaft Device for producing electro-magnetic oscillations of very high frequency
US3317784A (en) * 1962-08-10 1967-05-02 M O Valve Co Ltd Travelling wave tube using a plasmafilled waveguide as a slow wave structure
US3363138A (en) * 1964-11-04 1968-01-09 Sperry Rand Corp Electron beam-plasma device operating at multiple harmonics of beam cyclotron frequency
US3378723A (en) * 1964-01-02 1968-04-16 Rca Corp Fast wave transmission line coupled to a plasma
US3432722A (en) * 1966-01-17 1969-03-11 Gen Electric Electromagnetic wave generating and translating apparatus
US3432721A (en) * 1966-01-17 1969-03-11 Gen Electric Beam plasma high frequency wave generating system
US3663858A (en) * 1969-11-06 1972-05-16 Giuseppe Lisitano Radio-frequency plasma generator
US3814983A (en) * 1972-02-07 1974-06-04 C Weissfloch Apparatus and method for plasma generation and material treatment with electromagnetic radiation
US5523651A (en) * 1994-06-14 1996-06-04 Hughes Aircraft Company Plasma wave tube amplifier/primed oscillator
WO2025019813A1 (en) * 2023-07-20 2025-01-23 University Of Southern California Trojan beam generation waveguide utilizing lagrange points

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837693A (en) * 1952-12-31 1958-06-03 Rca Corp Gas resonance apparatus
US2848649A (en) * 1952-01-24 1958-08-19 Itt Electromagnetic wave generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848649A (en) * 1952-01-24 1958-08-19 Itt Electromagnetic wave generator
US2837693A (en) * 1952-12-31 1958-06-03 Rca Corp Gas resonance apparatus

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274507A (en) * 1961-01-13 1966-09-20 Philips Corp Electron beam plasma amplifier with a wave-guide coupling
US3313979A (en) * 1961-06-29 1967-04-11 Max Planck Gesellschaft Device for producing electro-magnetic oscillations of very high frequency
US3257620A (en) * 1962-03-19 1966-06-21 Metcom Inc Gasar (device for gas amplification by stimulated emission and radiation)
US3317784A (en) * 1962-08-10 1967-05-02 M O Valve Co Ltd Travelling wave tube using a plasmafilled waveguide as a slow wave structure
US3378723A (en) * 1964-01-02 1968-04-16 Rca Corp Fast wave transmission line coupled to a plasma
US3363138A (en) * 1964-11-04 1968-01-09 Sperry Rand Corp Electron beam-plasma device operating at multiple harmonics of beam cyclotron frequency
US3432722A (en) * 1966-01-17 1969-03-11 Gen Electric Electromagnetic wave generating and translating apparatus
US3432721A (en) * 1966-01-17 1969-03-11 Gen Electric Beam plasma high frequency wave generating system
US3663858A (en) * 1969-11-06 1972-05-16 Giuseppe Lisitano Radio-frequency plasma generator
US3814983A (en) * 1972-02-07 1974-06-04 C Weissfloch Apparatus and method for plasma generation and material treatment with electromagnetic radiation
US5523651A (en) * 1994-06-14 1996-06-04 Hughes Aircraft Company Plasma wave tube amplifier/primed oscillator
WO2025019813A1 (en) * 2023-07-20 2025-01-23 University Of Southern California Trojan beam generation waveguide utilizing lagrange points

Also Published As

Publication number Publication date
NL265884A (en))
GB982404A (en) 1965-02-03

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