FR58447E - Traveling wave amplifier lamp with magnetic field - Google Patents

Traveling wave amplifier lamp with magnetic field

Info

Publication number
FR58447E
FR58447E FR58447DA FR58447E FR 58447 E FR58447 E FR 58447E FR 58447D A FR58447D A FR 58447DA FR 58447 E FR58447 E FR 58447E
Authority
FR
France
Prior art keywords
magnetic field
traveling wave
wave amplifier
amplifier lamp
lamp
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR58447E publication Critical patent/FR58447E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • 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
    • H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
    • H01J25/44—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
FR58447D 1947-01-09 1948-07-20 Traveling wave amplifier lamp with magnetic field Expired FR58447E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940063T 1947-01-09

Publications (1)

Publication Number Publication Date
FR58447E true FR58447E (en) 1953-11-27

Family

ID=9361547

Family Applications (6)

Application Number Title Priority Date Filing Date
FR57746D Expired FR57746E (en) 1947-01-09
FR940063D Expired FR940063A (en) 1947-01-09 1947-01-09 Traveling wave amplifier lamp with magnetic field
FR58447D Expired FR58447E (en) 1947-01-09 1948-07-20 Traveling wave amplifier lamp with magnetic field
FR59012D Expired FR59012E (en) 1947-01-09 1949-02-12 Traveling wave amplifier lamp with magnetic field
FR60910D Expired FR60910E (en) 1947-01-09 1949-03-07 Traveling wave amplifier lamp with magnetic field
FR61021D Expired FR61021E (en) 1947-01-09 1950-04-03 Traveling wave amplifier lamp with magnetic field

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR57746D Expired FR57746E (en) 1947-01-09
FR940063D Expired FR940063A (en) 1947-01-09 1947-01-09 Traveling wave amplifier lamp with magnetic field

Family Applications After (3)

Application Number Title Priority Date Filing Date
FR59012D Expired FR59012E (en) 1947-01-09 1949-02-12 Traveling wave amplifier lamp with magnetic field
FR60910D Expired FR60910E (en) 1947-01-09 1949-03-07 Traveling wave amplifier lamp with magnetic field
FR61021D Expired FR61021E (en) 1947-01-09 1950-04-03 Traveling wave amplifier lamp with magnetic field

Country Status (6)

Country Link
US (1) US2511407A (en)
CH (1) CH267518A (en)
DE (2) DE878813C (en)
FR (6) FR940063A (en)
GB (1) GB663728A (en)
NL (1) NL88043C (en)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR951202A (en) * 1947-08-01 1949-10-19 Csf Tube intended for the transmission of ultra-short waves and, more particularly, their amplification
US2951174A (en) * 1947-11-25 1960-08-30 Csf Travelling wave tubes
US2951173A (en) * 1947-11-25 1960-08-30 Csf Traveling wave tube oscillators
BE486897A (en) * 1948-01-20
FR967962A (en) * 1948-06-12 1950-11-16 Csf Electron tube preferably intended for the amplification of ultrashort electric waves
US2688106A (en) * 1948-07-20 1954-08-31 Csf Traveling wave amplifying tube with a magnetic field
IT454375A (en) * 1948-07-20
US2733305A (en) * 1948-09-30 1956-01-31 Diemer
FR976786A (en) * 1948-10-18 1951-03-22 Csf Electronic optical system for cathodes of electron beam tubes
US2643353A (en) * 1948-11-04 1953-06-23 Int Standard Electric Corp Traveling wave tube
US2697799A (en) * 1948-12-01 1954-12-21 Ericsson Telefon Ab L M Amplifying device for microwaves
US2801361A (en) * 1948-12-10 1957-07-30 Bell Telephone Labor Inc High frequency amplifier
BE491242A (en) * 1948-12-10
FR984020A (en) * 1949-02-04 1951-07-02 Csf Transverse magnetic field wave propagation tube whose critical value is variable along the delay line
US2633505A (en) * 1949-02-12 1953-03-31 Csf Ultra-short wave transmitting and amplifying tube
US2761088A (en) * 1949-02-22 1956-08-28 Csf Travelling-wave amplifying tube
NL151728B (en) * 1949-02-23 Celanese Corp PROCESS FOR THE PREPARATION OF OXYMETHYLENE POLYMERS WITH HIGH IMPACT RESISTANCE AND SHAPED PRODUCTS, MANUFACTURED IN WHOLE OR PART OF THE OXYMETHYLENE POLYMERS OBTAINED BY THIS PROCESS.
US2680825A (en) * 1949-03-07 1954-06-08 Csf Traveling-wave amplifying tube
US2802141A (en) * 1949-03-16 1957-08-06 Raytheon Mfg Co Electron discharge devices
US2673306A (en) * 1949-03-16 1954-03-23 Raytheon Mfg Co Magnetron amplifier
FR986811A (en) * 1949-03-21 1951-08-06 Csf Electron gun for transverse magnetic field wave propagation tubes
US2620458A (en) * 1949-03-31 1952-12-02 Raytheon Mfg Co Microwave amplifier
US2681427A (en) * 1949-04-23 1954-06-15 Raytheon Mfg Co Microwave amplifier
FR993102A (en) * 1949-06-02 1951-10-26 Csf Traveling wave tube with two electron beams propagating in the opposite direction
US2745983A (en) * 1949-06-10 1956-05-15 Csf Traveling wave tube
US2787734A (en) * 1949-06-10 1957-04-02 Int Standard Electric Corp Broadband magnetron
NL154235B (en) * 1949-06-17 Kansai Paint Co Ltd PROCESS FOR THE PREPARATION OF ALKYD RESINS AND OBJECTS COVERED ON THE BASIS OF ALKYD RESINS SO OBTAINED.
US2725499A (en) * 1949-06-21 1955-11-29 Bell Telephone Labor Inc High frequency amplifying device
US2645737A (en) * 1949-06-30 1953-07-14 Univ Leland Stanford Junior Traveling wave tube
FR998836A (en) * 1949-10-17 1952-01-23 Csf Wave propagation tube provided in the output circuit with two coupled cavities
US2632866A (en) * 1949-12-31 1953-03-24 Gen Electric Velocity modulation electron discharge device
FR1014309A (en) * 1950-03-13 1952-08-13 Csf Crossed electric and magnetic field wave propagating tube with an electron beam propagating in the transverse direction of the tube
US2747031A (en) * 1950-05-10 1956-05-22 Gen Electric Magnetron amplifier
US2760102A (en) * 1950-06-09 1956-08-21 Univ Leland Stanford Junior Travelling wave tubes
US2828440A (en) * 1950-06-22 1958-03-25 Rca Corp Traveling wave electron tube
US2760111A (en) * 1950-06-28 1956-08-21 Beverly D Kumpfer Magnetron amplifier
FR1023290A (en) * 1950-08-12 1953-03-16 Csf Improvements to electron beam focusing devices
NL86160C (en) * 1951-02-16
US2773213A (en) * 1951-03-13 1956-12-04 Rca Corp Electron beam tubes
US2764710A (en) * 1951-03-17 1956-09-25 Zenith Radio Corp Signal-translating devices of the traveling-wave type
FR1034831A (en) * 1951-03-29 1953-08-03 Csf Large gain transverse magnetic field wave propagation tube
FR1036025A (en) * 1951-04-23 1953-09-02 Csf Symmetrical interdigital line for wave propagation tubes
BE512833A (en) * 1951-07-27
BE512834A (en) * 1951-07-30
US2808532A (en) * 1951-10-26 1957-10-01 Univ Leland Stanford Junior Space harmonic amplifiers
US2984763A (en) * 1951-10-30 1961-05-16 Raytheon Co Magnetron oscillators
US2963621A (en) * 1952-01-24 1960-12-06 Raytheon Co Magnetron amplifiers
DE964249C (en) * 1952-02-23 1957-05-23 Siemens Ag Traveling field pipes
US2920227A (en) * 1952-06-28 1960-01-05 Csf Ladder type delay line
DE953269C (en) * 1952-06-28 1956-11-29 Company Generale De Telegraphi Delay line of the rung design for traveling field tubes or magnetron tubes
NL180102B (en) * 1952-07-25 Anic Spa PROCEDURE FOR THE PREPARATION OF A 3,7-DIMETHYL-6-OCTENNITRILE COMPOUND.
US2863092A (en) * 1953-08-05 1958-12-02 Raytheon Mfg Co Magnetron oscillators
US2888609A (en) * 1953-09-24 1959-05-26 Raytheon Mfg Co Electronic devices
US2882438A (en) * 1954-04-12 1959-04-14 Bell Telephone Labor Inc Traveling wave tube
DE1007440B (en) * 1955-10-27 1957-05-02 Deutsche Elektronik Gmbh Magnetic field tubes of the wheel type
FR1142771A (en) * 1956-02-20 1957-09-23 Csf Improvements to crossed electric and magnetic field tubes
US2977502A (en) * 1957-02-26 1961-03-28 Raytheon Co Electronic discharge devices of the magnetron type
US3071709A (en) * 1960-02-10 1963-01-01 Raytheon Co Traveling wave electrical discharge device
US3231780A (en) * 1960-10-14 1966-01-25 Sfd Lab Inc Meandering slow wave circuit having high impedance stub support means
US4082979A (en) * 1976-09-29 1978-04-04 Varian Associates, Inc. Method and apparatus for reducing noise in crossed-field amplifiers
FR2708149B1 (en) * 1993-07-23 1995-09-01 Thomson Tubes Electroniques Method of manufacturing a propeller line and coupled fins, line obtained by the method and electronic tube comprising such a line.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064469A (en) * 1933-10-23 1936-12-15 Rca Corp Device for and method of controlling high frequency currents
FR957330A (en) * 1940-05-17 1950-02-18
FR954568A (en) * 1942-05-09 1950-01-03
US2409038A (en) * 1942-12-31 1946-10-08 Rca Corp Magnetron and circuit therefor

Also Published As

Publication number Publication date
FR60910E (en) 1955-02-21
DE919296C (en) 1954-10-18
DE878813C (en) 1953-06-05
FR61021E (en) 1955-03-23
FR59012E (en) 1954-04-22
CH267518A (en) 1950-03-31
NL88043C (en)
GB663728A (en) 1951-12-27
FR940063A (en) 1948-12-02
US2511407A (en) 1950-06-13
FR57746E (en) 1953-05-05

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