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GB736456A - Improvements in the structure of interdigital delay lines and travelling-wave tubes incorporating the same - Google Patents

Improvements in the structure of interdigital delay lines and travelling-wave tubes incorporating the same

Info

Publication number
GB736456A
GB736456A GB14223/53A GB1422353A GB736456A GB 736456 A GB736456 A GB 736456A GB 14223/53 A GB14223/53 A GB 14223/53A GB 1422353 A GB1422353 A GB 1422353A GB 736456 A GB736456 A GB 736456A
Authority
GB
United Kingdom
Prior art keywords
travelling
wave tubes
same
delay lines
tubes incorporating
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
GB14223/53A
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
Publication of GB736456A publication Critical patent/GB736456A/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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/28—Interdigital slow-wave structures; Adjustment therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
    • H01J25/56—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes with interdigital arrangements of anodes, e.g. turbator tube

Landscapes

  • Microwave Tubes (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)

Abstract

736,456. Travelling-wave tubes; magnetrons. COMPAGNIE GENERAL DE TELEGRAPHIE SANS FIL. May 20,1953 [May 29, 1952], No. 14223/53. Drawings to Specification. Class 39 (1). [Also in Group XL (b)] A delay line for a travelling-wave tube consists of two intermeshing combs mounted directly on a separate backplate. The combs are a quarter wavelength thick. The comb fingers may be rectangular, triangular or trapezoidal in cross-section. The line may be flat or curved. The tube may be an amplifier, oscillator or frequency multiplier. It may be of the magnetron type. Specification 681,425 is referred to.
GB14223/53A 1952-05-29 1953-05-20 Improvements in the structure of interdigital delay lines and travelling-wave tubes incorporating the same Expired GB736456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927340X 1952-05-29

Publications (1)

Publication Number Publication Date
GB736456A true GB736456A (en) 1955-09-07

Family

ID=9441022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14223/53A Expired GB736456A (en) 1952-05-29 1953-05-20 Improvements in the structure of interdigital delay lines and travelling-wave tubes incorporating the same

Country Status (3)

Country Link
DE (1) DE927340C (en)
FR (2) FR1057510A (en)
GB (1) GB736456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525199A1 (en) * 1995-07-11 1997-01-16 Licentia Gmbh Delay line for travelling wave tube - has middle part with two inter digitally interlocking unitary comb line strips and two side strips

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953759A (en) * 1975-03-20 1976-04-27 Varian Associates Interdigital slow wave circuit for electron tubes
CN112038208B (en) * 2020-09-08 2022-04-15 中国人民解放军国防科技大学 Ka-band coaxial transit time oscillator with trapezoidal structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525199A1 (en) * 1995-07-11 1997-01-16 Licentia Gmbh Delay line for travelling wave tube - has middle part with two inter digitally interlocking unitary comb line strips and two side strips

Also Published As

Publication number Publication date
DE927340C (en) 1955-05-05
FR1057510A (en) 1954-03-09
FR66098E (en) 1956-05-03

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