GB1374697A - Electron stream devices - Google Patents

Electron stream devices

Info

Publication number
GB1374697A
GB1374697A GB804672A GB804672A GB1374697A GB 1374697 A GB1374697 A GB 1374697A GB 804672 A GB804672 A GB 804672A GB 804672 A GB804672 A GB 804672A GB 1374697 A GB1374697 A GB 1374697A
Authority
GB
United Kingdom
Prior art keywords
waveguide
conductor
outer conductor
high frequency
inner conductor
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
GB804672A
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB1374697A publication Critical patent/GB1374697A/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
    • H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
    • H01J23/50—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the interaction circuit being a helix or derived from a helix

Landscapes

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

Abstract

1374697 Discharge tubes SPERRY RAND CORP 22 Feb 1972 [10 March 1971] 8046/72 Heading H1D The outer conductor of a coaxial line which is coupled to a high frequency circuit of a discharge tube-as shown, the helix of a travelling-wave tube-is hermetically sealed at its outer end to a dielectric member 27 having a blind bore 28 into which the end 21 of the inner conductor of the line is received with a loose fit. As shown, the inner conductor projects into a waveguide 22, which is brazed to the outer surface of the outer conductor, and is shorted at one end by a metal plate 33. In a modified arrangement (Fig. 2, not shown), the outer conductor is releasably coupled to the waveguide 22. The cylinder 27 may be of alumina or beryllia, and the arrangement may be employed also in a klystron, linear or circular magnetron, or high frequency triode.
GB804672A 1971-03-10 1972-02-22 Electron stream devices Expired GB1374697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12287771A 1971-03-10 1971-03-10

Publications (1)

Publication Number Publication Date
GB1374697A true GB1374697A (en) 1974-11-20

Family

ID=22405364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB804672A Expired GB1374697A (en) 1971-03-10 1972-02-22 Electron stream devices

Country Status (4)

Country Link
US (1) US3707647A (en)
DE (1) DE2211752A1 (en)
GB (1) GB1374697A (en)
NL (1) NL7203062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152274A (en) * 1984-01-04 1985-07-31 England Electric Valve Company Coupling a discharge tube output to a waveguide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758886A (en) * 1972-11-01 1973-09-11 Us Navy Versatile in line waveguide to coax transistion
JPS5314549A (en) * 1976-07-26 1978-02-09 Nec Corp Spiral traveling wave tube
US5945891A (en) * 1998-03-02 1999-08-31 Motorola, Inc. Molded waveguide feed and method for manufacturing same
JP4849258B2 (en) * 2007-04-09 2012-01-11 株式会社ネットコムセック Coaxial waveguide conversion structure and traveling wave tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429291A (en) * 1943-07-01 1947-10-21 Westinghouse Electric Corp Magnetron
US2816248A (en) * 1950-03-04 1957-12-10 Sylvania Electric Prod Tunable interdigital magnetrons
US2891190A (en) * 1954-04-29 1959-06-16 Sperry Rand Corp Travelling wave tubes
US2922127A (en) * 1957-01-16 1960-01-19 Edward C Dench Output coupling
US3170128A (en) * 1963-02-15 1965-02-16 Charles R Eason Microwave broadband balun between coaxial line and parallel strip line
US3448331A (en) * 1966-07-19 1969-06-03 Varian Associates Composite coaxial coupling device and coaxial window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152274A (en) * 1984-01-04 1985-07-31 England Electric Valve Company Coupling a discharge tube output to a waveguide

Also Published As

Publication number Publication date
DE2211752A1 (en) 1972-09-21
NL7203062A (en) 1972-09-12
US3707647A (en) 1972-12-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees