GB734828A - Improvements in or relating to electron discharge devices employing travelling waves - Google Patents

Improvements in or relating to electron discharge devices employing travelling waves

Info

Publication number
GB734828A
GB734828A GB2101/52A GB210152A GB734828A GB 734828 A GB734828 A GB 734828A GB 2101/52 A GB2101/52 A GB 2101/52A GB 210152 A GB210152 A GB 210152A GB 734828 A GB734828 A GB 734828A
Authority
GB
United Kingdom
Prior art keywords
cathode
grid
helix
wave
ring
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
GB2101/52A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB734828A publication Critical patent/GB734828A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J23/06—Electron or ion guns
    • H01J23/065—Electron or ion guns producing a solid cylindrical beam
    • 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
    • H01J25/38—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 the forward travelling wave being utilised

Landscapes

  • Microwave Tubes (AREA)
GB2101/52A 1951-01-27 1952-01-25 Improvements in or relating to electron discharge devices employing travelling waves Expired GB734828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208203A US2779891A (en) 1951-01-27 1951-01-27 High frequency amplifier

Publications (1)

Publication Number Publication Date
GB734828A true GB734828A (en) 1955-08-10

Family

ID=22773645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2101/52A Expired GB734828A (en) 1951-01-27 1952-01-25 Improvements in or relating to electron discharge devices employing travelling waves

Country Status (3)

Country Link
US (1) US2779891A (ro)
FR (1) FR1054044A (ro)
GB (1) GB734828A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849545A (en) * 1953-07-29 1958-08-26 John T Mendel Wide band traveling wave amplifier
US2943227A (en) * 1956-07-06 1960-06-28 Itt Electron gun support
BE565904A (ro) * 1957-03-11
US2888594A (en) * 1957-04-24 1959-05-26 Bell Telephone Labor Inc Traveling wave tube
NL105112C (ro) * 1958-05-15

Family Cites Families (7)

* 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
US2300057A (en) * 1940-03-29 1942-10-27 Charles A F Meyer Hose reinforcement means
US2502530A (en) * 1945-01-13 1950-04-04 Bell Telephone Labor Inc Electron discharge device for ultra high frequencies
NL78190C (ro) * 1946-01-11 Western Electric Co
BE480140A (ro) * 1946-08-16
FR954564A (ro) * 1946-10-22 1950-01-03
US2595698A (en) * 1949-05-10 1952-05-06 Rca Corp Electron discharge device and associated circuit

Also Published As

Publication number Publication date
US2779891A (en) 1957-01-29
FR1054044A (ro) 1954-02-08

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