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GB779583A - Improvements in or relating to travelling wave tubes - Google Patents

Improvements in or relating to travelling wave tubes

Info

Publication number
GB779583A
GB779583A GB16706/54A GB1670654A GB779583A GB 779583 A GB779583 A GB 779583A GB 16706/54 A GB16706/54 A GB 16706/54A GB 1670654 A GB1670654 A GB 1670654A GB 779583 A GB779583 A GB 779583A
Authority
GB
United Kingdom
Prior art keywords
metal
wave
helix
members
tube envelope
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
GB16706/54A
Other languages
English (en)
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Publication of GB779583A publication Critical patent/GB779583A/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

  • Microwave Tubes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB16706/54A 1953-06-05 1954-06-08 Improvements in or relating to travelling wave tubes Expired GB779583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET7932A DE1007386B (de) 1953-06-05 1953-06-05 Einrichtung zur Verstaerkung sehr kurzer elektromagnetischer Wellen

Publications (1)

Publication Number Publication Date
GB779583A true GB779583A (en) 1957-07-24

Family

ID=7545723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16706/54A Expired GB779583A (en) 1953-06-05 1954-06-08 Improvements in or relating to travelling wave tubes

Country Status (5)

Country Link
US (1) US2933637A (nl)
DE (1) DE1007386B (nl)
FR (1) FR1107515A (nl)
GB (1) GB779583A (nl)
NL (1) NL187903B (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298644B (de) * 1961-02-07 1969-07-03 Philips Nv Lauffeldroehre mit einer wendelfoermigen Verzoegerungsleitung
US4358704A (en) * 1980-09-02 1982-11-09 Varian Associates, Inc. Helix traveling wave tubes with reduced gain variation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3940654A (en) * 1969-12-16 1976-02-24 Varian Associates Traveling wave tube having tapered longitudinally directed loading conductors at the output
DE3003530C2 (de) * 1980-01-31 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Halterungsanordnung für die Verzögerungsleitung einer Wanderfeldröhre
FR2531807B1 (fr) * 1982-08-13 1985-06-07 Thomson Csf Ligne a retard du type a plafonds et anneaux ou du type a plafonds et barreaux

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL187376B (nl) * 1946-01-11 Northern Telecom Ltd Telefoonspraaknetwerk.
USRE23647E (en) * 1947-06-25 1953-04-21 High-frequency electron discharge
FR951204A (fr) * 1947-08-01 1949-10-19 Materiel Telephonique Tubes électroniques pour hyperfréquences
NL142247B (nl) * 1948-09-09 Ciba Geigy Fotografisch materiaal voor het zilverkleurstofbleekproces.
US2643353A (en) * 1948-11-04 1953-06-23 Int Standard Electric Corp Traveling wave tube
US2645737A (en) * 1949-06-30 1953-07-14 Univ Leland Stanford Junior Traveling wave tube
US2828440A (en) * 1950-06-22 1958-03-25 Rca Corp Traveling wave electron tube
US2798981A (en) * 1952-08-19 1957-07-09 Itt Traveling wave electron discharge devices
US2811673A (en) * 1953-05-14 1957-10-29 Bell Telephone Labor Inc Traveling wave tube
US2822492A (en) * 1953-10-14 1958-02-04 Int Standard Electric Corp Electron discharge devices
BE557951A (nl) * 1954-10-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298644B (de) * 1961-02-07 1969-07-03 Philips Nv Lauffeldroehre mit einer wendelfoermigen Verzoegerungsleitung
US4358704A (en) * 1980-09-02 1982-11-09 Varian Associates, Inc. Helix traveling wave tubes with reduced gain variation

Also Published As

Publication number Publication date
DE1007386B (de) 1957-05-02
US2933637A (en) 1960-04-19
NL187903B (nl)
FR1107515A (fr) 1956-01-03

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