GB1199341A - An Improved Resonant Cavity Electron Discharge Tube - Google Patents

An Improved Resonant Cavity Electron Discharge Tube

Info

Publication number
GB1199341A
GB1199341A GB20728/68A GB2072868A GB1199341A GB 1199341 A GB1199341 A GB 1199341A GB 20728/68 A GB20728/68 A GB 20728/68A GB 2072868 A GB2072868 A GB 2072868A GB 1199341 A GB1199341 A GB 1199341A
Authority
GB
United Kingdom
Prior art keywords
cavity
velocity
cycle
mode
resonant cavity
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
GB20728/68A
Other languages
English (en)
Inventor
Henry George Oltman
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW 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 TRW Inc filed Critical TRW Inc
Publication of GB1199341A publication Critical patent/GB1199341A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators

Landscapes

  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)
GB20728/68A 1967-07-11 1968-05-01 An Improved Resonant Cavity Electron Discharge Tube Expired GB1199341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65244167A 1967-07-11 1967-07-11

Publications (1)

Publication Number Publication Date
GB1199341A true GB1199341A (en) 1970-07-22

Family

ID=24616848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20728/68A Expired GB1199341A (en) 1967-07-11 1968-05-01 An Improved Resonant Cavity Electron Discharge Tube

Country Status (4)

Country Link
US (1) US3488550A (enrdf_load_stackoverflow)
DE (1) DE1766703B1 (enrdf_load_stackoverflow)
FR (1) FR1570250A (enrdf_load_stackoverflow)
GB (1) GB1199341A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267174A (en) * 1992-05-12 1993-11-24 Litton Systems Inc Electromagnetic output circuits
US5469024A (en) * 1994-01-21 1995-11-21 Litton Systems, Inc. Leaky wall filter for use in extended interaction klystron
US5469023A (en) * 1994-01-21 1995-11-21 Litton Systems, Inc. Capacitive stub for enhancing efficiency and bandwidth in a klystron
US5504393A (en) * 1994-04-29 1996-04-02 Litton Systems, Inc. Combination tuner and second harmonic suppressor for extended interaction klystron
US6259207B1 (en) 1998-07-27 2001-07-10 Litton Systems, Inc. Waveguide series resonant cavity for enhancing efficiency and bandwidth in a klystron

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1143751B (it) * 1977-08-01 1986-10-22 Sits Soc It Telecom Siemens Klystron oscillatore accordabile
IT1202869B (it) * 1979-01-24 1989-02-15 Sits Soc It Telecom Siemens Klystron oscillatore a due cavita'
USH1758H (en) * 1996-03-04 1998-11-03 Malouf; Perry M. Microwave amplifier having cross-polarized cavities
GB2327806B (en) * 1997-07-31 2002-02-13 Daewoo Electronics Co Ltd Structurally simple apparatus for generating a microwave frequency energy
GB2327807B (en) * 1997-07-31 2002-02-13 Daewoo Electronics Co Ltd Microwave oven equipped with a structurally simple apparatus for generating a microwave frequency energy
US7764020B2 (en) * 2006-07-20 2010-07-27 Barnett Larry R Electro-permanent magnet for power microwave tubes
DE102008017214B4 (de) * 2008-04-04 2012-02-16 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Fettsäurealkanolamiden
DE102008017217A1 (de) * 2008-04-04 2009-10-08 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden aromatischer Carbonsäuren
DE102008017215B4 (de) * 2008-04-04 2012-08-09 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden ethylenisch ungesättigter Carbonsäuren
DE102008017218B4 (de) * 2008-04-04 2011-09-22 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden niederer aliphatischer Carbonsäuren
US9711314B2 (en) 2014-09-11 2017-07-18 Larry R. Barnett Compact magnet system for a high-power millimeter-wave gyrotron

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE467362A (enrdf_load_stackoverflow) * 1941-03-07
US2621304A (en) * 1944-09-19 1952-12-09 Int Standard Electric Corp Vacuum tube with ultrahigh frequency
US2466704A (en) * 1945-08-30 1949-04-12 Sperry Corp Frequency multiplier apparatus
US2858473A (en) * 1954-12-02 1958-10-28 Philco Corp High frequency coupling system
US3012170A (en) * 1958-08-29 1961-12-05 Eitel Mccullough Inc Charged particle beam modulating means and method
US3376524A (en) * 1964-07-13 1968-04-02 Sperry Rand Corp Double-mode broadband resonant cavity

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267174A (en) * 1992-05-12 1993-11-24 Litton Systems Inc Electromagnetic output circuits
US5304942A (en) * 1992-05-12 1994-04-19 Litton Systems, Inc. Extended interaction output circuit for a broad band relativistic klystron
US5469024A (en) * 1994-01-21 1995-11-21 Litton Systems, Inc. Leaky wall filter for use in extended interaction klystron
US5469023A (en) * 1994-01-21 1995-11-21 Litton Systems, Inc. Capacitive stub for enhancing efficiency and bandwidth in a klystron
US5504393A (en) * 1994-04-29 1996-04-02 Litton Systems, Inc. Combination tuner and second harmonic suppressor for extended interaction klystron
US6259207B1 (en) 1998-07-27 2001-07-10 Litton Systems, Inc. Waveguide series resonant cavity for enhancing efficiency and bandwidth in a klystron

Also Published As

Publication number Publication date
DE1766703B1 (de) 1972-05-25
US3488550A (en) 1970-01-06
FR1570250A (enrdf_load_stackoverflow) 1969-06-06

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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