DE69406256D1 - Linearstrahl-Hohlräumeschaltungen mit nicht resonanten RF-Dämpfungsplatten - Google Patents

Linearstrahl-Hohlräumeschaltungen mit nicht resonanten RF-Dämpfungsplatten

Info

Publication number
DE69406256D1
DE69406256D1 DE69406256T DE69406256T DE69406256D1 DE 69406256 D1 DE69406256 D1 DE 69406256D1 DE 69406256 T DE69406256 T DE 69406256T DE 69406256 T DE69406256 T DE 69406256T DE 69406256 D1 DE69406256 D1 DE 69406256D1
Authority
DE
Germany
Prior art keywords
resonant
linear beam
damping plates
beam cavity
cavity circuits
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 - Fee Related
Application number
DE69406256T
Other languages
English (en)
Other versions
DE69406256T2 (de
Inventor
Ivo Tammaru
Roger S Hollister
Christine G Thoma
Robert G Ripley
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.)
L3 Communications Electron Technologies Inc
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of DE69406256D1 publication Critical patent/DE69406256D1/de
Publication of DE69406256T2 publication Critical patent/DE69406256T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
DE69406256T 1993-12-21 1994-11-30 Linearstrahl-Hohlräumeschaltungen mit nicht resonanten RF-Dämpfungsplatten Expired - Fee Related DE69406256T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/171,292 US5477107A (en) 1993-12-21 1993-12-21 Linear-beam cavity circuits with non-resonant RF loss slabs

Publications (2)

Publication Number Publication Date
DE69406256D1 true DE69406256D1 (de) 1997-11-20
DE69406256T2 DE69406256T2 (de) 1998-04-30

Family

ID=22623228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406256T Expired - Fee Related DE69406256T2 (de) 1993-12-21 1994-11-30 Linearstrahl-Hohlräumeschaltungen mit nicht resonanten RF-Dämpfungsplatten

Country Status (4)

Country Link
US (1) US5477107A (de)
EP (1) EP0660363B1 (de)
JP (1) JPH07262931A (de)
DE (1) DE69406256T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9514005D0 (en) * 1995-07-10 1995-09-06 Eev Ltd Electron beam tubes
US6509808B1 (en) * 1999-09-17 2003-01-21 Lockhead Martin Energy Research High thermal conductivity lossy dielectric using a multi layer configuration
US7411361B2 (en) * 2006-11-30 2008-08-12 Radiabeam Technologies Llc Method and apparatus for radio frequency cavity
EP1965180A1 (de) 2007-02-09 2008-09-03 GWF MessSysteme AG Verfahren zur Erkennung einer äusseren Einwirkung auf ein Zählwerk eines Zählers für ein strömendes Medium sowie ein solcher Zähler
US8018158B2 (en) * 2007-04-20 2011-09-13 L-3 Communications Corporation Method and apparatus for interaction with a modulated off-axis electron beam
JP5377234B2 (ja) * 2009-11-05 2013-12-25 株式会社東芝 クライストロン装置
DE102010009024A1 (de) 2010-02-24 2011-08-25 Siemens Aktiengesellschaft, 80333 HF-Resonatorkavität und Beschleuniger
CN101982867B (zh) * 2010-09-06 2012-05-30 安徽华东光电技术研究所 一种提高耦合腔行波管增益平坦度的方法
CN104064422B (zh) * 2014-06-21 2016-08-17 电子科技大学 一种小型全金属慢波器件
US11664184B2 (en) * 2019-07-09 2023-05-30 Varex Imaging Corporation Electron gun driver

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR972702A (fr) * 1948-09-02 1951-02-02 Csf Perfectionnements aux tubes à onde progressive à champ magnétique transversal
GB850521A (en) * 1956-07-05 1960-10-05 Nat Res Dev Travelling wave tube attenuator
US3221204A (en) * 1961-11-20 1965-11-30 Hughes Aircraft Co Traveling-wave tube with trap means for preventing oscillation at unwanted frequencies
US3221205A (en) * 1962-05-23 1965-11-30 Hughes Aircraft Co Traveling-wave tube with trap means for preventing oscillation at unwanted frequencies
NL126948C (de) * 1962-09-03
US3453491A (en) * 1965-01-25 1969-07-01 Hughes Aircraft Co Coupled cavity traveling-wave tube with improved voltage stability and gain vs. frequency characteristic
US3412279A (en) * 1965-09-13 1968-11-19 Varian Associates Electromagnetic wave energy absorbing elements for use in high frequency electron discharge devices having traveling wave tube sections
US3602766A (en) * 1969-02-12 1971-08-31 Hughes Aircraft Co Traveling-wave tube having auxiliary resonant cavities containing lossy bodies which protrude into the slow-wave structure interaction cells to provide combined frequency sensitive and directionally sensitive attenuation
FR2213579B1 (de) * 1973-01-04 1978-06-16 Siemens Ag
US4307322A (en) * 1979-08-06 1981-12-22 Litton Systems, Inc. Coupled cavity traveling wave tube having improved loss stabilization
US4504762A (en) * 1982-06-25 1985-03-12 Hughes Aircraft Company Buffer for an electron beam collector
IT1184292B (it) * 1985-07-23 1987-10-22 Selenia Ind Elettroniche Sistema per prevenire l'insorgere di oscillazioni indesiderata in tubi elettronici ad onda progressiva medinate smorzamento delle erequenze indesiderate
US5162697A (en) * 1990-08-06 1992-11-10 Hughes Aircraft Company Traveling wave tube with gain flattening slow wave structure
US5130206A (en) * 1991-07-29 1992-07-14 Hughes Aircraft Company Surface coated RF circuit element and method

Also Published As

Publication number Publication date
EP0660363A1 (de) 1995-06-28
EP0660363B1 (de) 1997-10-15
US5477107A (en) 1995-12-19
DE69406256T2 (de) 1998-04-30
JPH07262931A (ja) 1995-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUGHES ELECTRONICS CORP., EL SEGUNDO, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: THE BOEING CO., CHICAGO, ILL., US

8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: L-3 COMMUNICATIONS - ELECTRON TECHNOLOGIES, INC.,