DE69020644T2 - Verfahren zur Herstellung einer wendelförmigen Verzögerungsleitung. - Google Patents

Verfahren zur Herstellung einer wendelförmigen Verzögerungsleitung.

Info

Publication number
DE69020644T2
DE69020644T2 DE69020644T DE69020644T DE69020644T2 DE 69020644 T2 DE69020644 T2 DE 69020644T2 DE 69020644 T DE69020644 T DE 69020644T DE 69020644 T DE69020644 T DE 69020644T DE 69020644 T2 DE69020644 T2 DE 69020644T2
Authority
DE
Germany
Prior art keywords
making
delay line
helical delay
helical
line
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
DE69020644T
Other languages
English (en)
Other versions
DE69020644D1 (de
Inventor
Pierre Nugues
Dominique Henry
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 Electron Devices SA
Original Assignee
Thomson Tubes Electroniques
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 Thomson Tubes Electroniques filed Critical Thomson Tubes Electroniques
Publication of DE69020644D1 publication Critical patent/DE69020644D1/de
Application granted granted Critical
Publication of DE69020644T2 publication Critical patent/DE69020644T2/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
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
DE69020644T 1989-05-30 1990-05-07 Verfahren zur Herstellung einer wendelförmigen Verzögerungsleitung. Expired - Fee Related DE69020644T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907081A FR2647953B1 (fr) 1989-05-30 1989-05-30 Mode de construction d'une ligne a retard a helice et tubes a ondes progressives utilisant ce mode de construction

Publications (2)

Publication Number Publication Date
DE69020644D1 DE69020644D1 (de) 1995-08-10
DE69020644T2 true DE69020644T2 (de) 1995-11-30

Family

ID=9382153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020644T Expired - Fee Related DE69020644T2 (de) 1989-05-30 1990-05-07 Verfahren zur Herstellung einer wendelförmigen Verzögerungsleitung.

Country Status (5)

Country Link
US (1) US5132592A (de)
EP (1) EP0401065B1 (de)
JP (1) JPH0320933A (de)
DE (1) DE69020644T2 (de)
FR (1) FR2647953B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663463B1 (fr) * 1990-06-19 1992-09-11 Thomson Tubes Electroniques Tube a ondes progressives muni d'un dispositif de couplage entre sa ligne a retard et un circuit hyperfrequence externe.
JP2808912B2 (ja) * 1991-04-01 1998-10-08 日本電気株式会社 らせん形遅波回路構体
US5341066A (en) * 1992-09-02 1994-08-23 Itt Corporation Anisotropically loaded helix assembly for a traveling-wave tube
FR2758888B1 (fr) * 1997-01-27 1999-04-23 Thomson Csf Procede de modelisation fine du fouillis de sol recu par un radar
FR2787918B1 (fr) * 1998-12-23 2001-03-16 Thomson Tubes Electroniques Tube a ondes progressives multibande de longueur reduite capable de fonctionner a puissance elevee
FR2833749B1 (fr) * 2001-12-14 2004-04-02 Thales Sa Refroidissement d'un tube electronique
JP2006134751A (ja) * 2004-11-08 2006-05-25 Nec Microwave Inc 電子管
JP2006210261A (ja) * 2005-01-31 2006-08-10 Mitsubishi Electric Corp 遅波回路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806170A (en) * 1953-09-30 1957-09-10 Rca Corp Traveling wave tube
US2889487A (en) * 1954-09-15 1959-06-02 Hughes Aircraft Co Traveling-wave tube
US3209198A (en) * 1961-06-28 1965-09-28 Sylvania Electric Prod Resilient helix mount for traveling wave tube
US3271615A (en) * 1961-08-23 1966-09-06 Westinghouse Electric Corp Traveling wave electron discharge device having means exerting a radial force upon the envelope
US3397339A (en) * 1965-04-30 1968-08-13 Varian Associates Band edge oscillation suppression techniques for high frequency electron discharge devices incorporating slow wave circuits
US3421040A (en) * 1966-11-03 1969-01-07 Varian Associates Circuit support for microwave tubes employing shaped dielectric supports rods to capture a ductile material at the support joints
US3691630A (en) * 1969-12-10 1972-09-19 James E Burgess Method for supporting a slow wave circuit via an array of dielectric posts
US3972005A (en) * 1969-12-16 1976-07-27 Varian Associates Ultrawide band traveling wave tube amplifier employing axially conductive circuit loading members
US3670196A (en) * 1971-02-24 1972-06-13 Raytheon Co Helix delay line for traveling wave devices
IT1090547B (it) * 1977-10-28 1985-06-26 Elettronica Spa Tubi ad onda progressiva ad elica con schermaggio ausiliario selettivo mediante elementi conduttori applicati su supporti dielettrici
FR2420842A1 (fr) * 1978-03-24 1979-10-19 Thomson Csf Ligne a retard, pour tube hyperfrequences, refroidie par circulation de fluide et tube hyperfrequences comportant une telle ligne
US4278914A (en) * 1979-10-18 1981-07-14 The United States Of America As Represented By The Secretary Of The Navy Diamond supported helix assembly and method
JPS5875738A (ja) * 1981-10-30 1983-05-07 Nippon Telegr & Teleph Corp <Ntt> ヘリツクス形進行波管
US4689276A (en) * 1983-03-15 1987-08-25 Varian Associates Diamond bonded electronic circuit
DE58908993D1 (de) * 1988-06-21 1995-03-23 Thomson Tubes Electroniques Herstellungsverfahren für eine Verzögerungsleitung für eine Wanderfeldröhre.

Also Published As

Publication number Publication date
FR2647953A1 (fr) 1990-12-07
US5132592A (en) 1992-07-21
EP0401065B1 (de) 1995-07-05
DE69020644D1 (de) 1995-08-10
EP0401065A1 (de) 1990-12-05
JPH0320933A (ja) 1991-01-29
FR2647953B1 (fr) 1991-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee