GB797352A - Improvements in or relating to travelling wave tubes - Google Patents

Improvements in or relating to travelling wave tubes

Info

Publication number
GB797352A
GB797352A GB37825/54A GB3782554A GB797352A GB 797352 A GB797352 A GB 797352A GB 37825/54 A GB37825/54 A GB 37825/54A GB 3782554 A GB3782554 A GB 3782554A GB 797352 A GB797352 A GB 797352A
Authority
GB
United Kingdom
Prior art keywords
helix
pitch angle
transition
delay line
wound
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
GB37825/54A
Other languages
English (en)
Inventor
John Richard Millburn
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.)
Mullard Radio Valve Co Ltd
Original Assignee
Mullard Radio Valve Co Ltd
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 Mullard Radio Valve Co Ltd filed Critical Mullard Radio Valve Co Ltd
Publication of GB797352A publication Critical patent/GB797352A/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
    • H01J23/36—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
    • H01J23/42—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit the interaction circuit being a helix or a helix-derived slow-wave structure
    • 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

Landscapes

  • Microwave Tubes (AREA)
  • Waveguides (AREA)
GB37825/54A 1954-12-31 1954-12-31 Improvements in or relating to travelling wave tubes Expired GB797352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB338911X 1954-12-31

Publications (1)

Publication Number Publication Date
GB797352A true GB797352A (en) 1958-07-02

Family

ID=10358776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37825/54A Expired GB797352A (en) 1954-12-31 1954-12-31 Improvements in or relating to travelling wave tubes

Country Status (7)

Country Link
US (1) US2917655A (enrdf_load_stackoverflow)
BE (1) BE544056A (enrdf_load_stackoverflow)
CH (1) CH338911A (enrdf_load_stackoverflow)
DE (1) DE1073636B (enrdf_load_stackoverflow)
FR (1) FR1139162A (enrdf_load_stackoverflow)
GB (1) GB797352A (enrdf_load_stackoverflow)
NL (1) NL203186A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955224A (en) * 1958-01-16 1960-10-04 Itt Traveling wave electron discharge device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476787A (enrdf_load_stackoverflow) * 1946-10-22
NL74575C (enrdf_load_stackoverflow) * 1946-10-23
US2637775A (en) * 1948-03-16 1953-05-05 Rca Corp Coupling of a helical conductor to a wave guide
US2595698A (en) * 1949-05-10 1952-05-06 Rca Corp Electron discharge device and associated circuit
US2724775A (en) * 1949-06-30 1955-11-22 Univ Leland Stanford Junior High frequency oscillators
US2719936A (en) * 1949-09-14 1955-10-04 Rca Corp Electron tubes of the traveling wave type
FR998819A (fr) * 1949-10-14 1952-01-23 Csf Perfectionnements au couplage des tubes à propagation d'onde linéaires avec leurs circuits d'entrée et de sortie
US2828440A (en) * 1950-06-22 1958-03-25 Rca Corp Traveling wave electron tube
GB764681A (en) * 1952-01-01 1957-01-02 Mullard Radio Valve Co Ltd Improvements in travelling wave tubes
US2708727A (en) * 1952-06-12 1955-05-17 Bell Telephone Labor Inc Helix coupling arrangements
US2823333A (en) * 1954-10-29 1958-02-11 Bell Telephone Labor Inc Traveling wave tube

Also Published As

Publication number Publication date
FR1139162A (fr) 1957-06-26
US2917655A (en) 1959-12-15
DE1073636B (de) 1960-01-21
NL203186A (enrdf_load_stackoverflow)
CH338911A (de) 1959-06-15
BE544056A (enrdf_load_stackoverflow)

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