GB1196072A - Improved Circuit Severs for Travelling Wave Tubes - Google Patents

Improved Circuit Severs for Travelling Wave Tubes

Info

Publication number
GB1196072A
GB1196072A GB1110/68A GB111068A GB1196072A GB 1196072 A GB1196072 A GB 1196072A GB 1110/68 A GB1110/68 A GB 1110/68A GB 111068 A GB111068 A GB 111068A GB 1196072 A GB1196072 A GB 1196072A
Authority
GB
United Kingdom
Prior art keywords
slow
envelope
coating
wave structure
wave
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
GB1110/68A
Other languages
English (en)
Inventor
Robert Matthews Phillips
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of GB1196072A publication Critical patent/GB1196072A/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
    • H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations

Landscapes

  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)
GB1110/68A 1967-02-21 1968-01-08 Improved Circuit Severs for Travelling Wave Tubes Expired GB1196072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61768567A 1967-02-21 1967-02-21

Publications (1)

Publication Number Publication Date
GB1196072A true GB1196072A (en) 1970-06-24

Family

ID=24474617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110/68A Expired GB1196072A (en) 1967-02-21 1968-01-08 Improved Circuit Severs for Travelling Wave Tubes

Country Status (4)

Country Link
US (1) US3466493A (de)
DE (1) DE1566033B2 (de)
FR (1) FR1555143A (de)
GB (1) GB1196072A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296370A (en) * 1994-12-19 1996-06-26 Eev Ltd Travelling wave tubes with attenuation means
US20140292190A1 (en) * 2013-03-29 2014-10-02 Netcomsec Co., Ltd. Electron tube

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005329A (en) * 1975-12-22 1977-01-25 Hughes Aircraft Company Slow-wave structure attenuation arrangement with reduced frequency sensitivity
US5051656A (en) * 1989-09-05 1991-09-24 Hughes Aircraft Company Travelling-wave tube with thermally conductive mechanical support comprising resiliently biased springs
WO2006124741A2 (en) * 2005-05-13 2006-11-23 Massachusetts Institute Of Technology Non-axisymmetric periodic permanent magnet focusing system
FR3119267B1 (fr) * 2021-01-28 2023-04-28 Thales Sa Tube à Ondes Progressives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524061A (de) * 1952-04-08 1900-01-01
US2809321A (en) * 1953-12-30 1957-10-08 Hughes Aircraft Co Traveling-wave tube
US2994008A (en) * 1954-10-25 1961-07-25 Itt Traveling wave electron discharge device
US3050657A (en) * 1955-01-12 1962-08-21 Gen Electric Slow wave structures
US3293482A (en) * 1962-06-21 1966-12-20 Rca Corp Plural output traveling wave tube
US3368103A (en) * 1964-05-20 1968-02-06 Rca Corp Resistor comprising spaced metal coatings on a resistive layer and traveling wave tube utilizing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296370A (en) * 1994-12-19 1996-06-26 Eev Ltd Travelling wave tubes with attenuation means
GB2296370B (en) * 1994-12-19 1998-07-29 Eev Ltd Travelling wave tubes
US20140292190A1 (en) * 2013-03-29 2014-10-02 Netcomsec Co., Ltd. Electron tube
US9196448B2 (en) * 2013-03-29 2015-11-24 Nec Network And Sensor Systems, Ltd. Electron tube

Also Published As

Publication number Publication date
DE1566033B2 (de) 1972-05-10
US3466493A (en) 1969-09-09
DE1566033A1 (de) 1970-04-30
FR1555143A (de) 1969-01-24

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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