FR1115740A - Tube à ondes progressives - Google Patents

Tube à ondes progressives

Info

Publication number
FR1115740A
FR1115740A FR1115740DA FR1115740A FR 1115740 A FR1115740 A FR 1115740A FR 1115740D A FR1115740D A FR 1115740DA FR 1115740 A FR1115740 A FR 1115740A
Authority
FR
France
Prior art keywords
traveling wave
wave tube
tube
traveling
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1115740A publication Critical patent/FR1115740A/fr
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
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
FR1115740D 1953-11-17 1954-11-17 Tube à ondes progressives Expired FR1115740A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31863/53A GB767190A (en) 1953-11-17 1953-11-17 Improvements in or relating to travelling wave tubes

Publications (1)

Publication Number Publication Date
FR1115740A true FR1115740A (fr) 1956-04-27

Family

ID=10329519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115740D Expired FR1115740A (fr) 1953-11-17 1954-11-17 Tube à ondes progressives

Country Status (4)

Country Link
US (1) US2885592A (fr)
DE (1) DE1078696B (fr)
FR (1) FR1115740A (fr)
GB (1) GB767190A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353058A (en) * 1963-08-16 1967-11-14 Int Standard Electric Corp Slow wave structure having oppositely curved conductors disposed about the beam and mounted transversely between opposite walls

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE479858A (fr) * 1947-01-25
US2578434A (en) * 1947-06-25 1951-12-11 Rca Corp High-frequency electron discharge device of the traveling wave type
USRE23647E (en) * 1947-06-25 1953-04-21 High-frequency electron discharge
US2516944A (en) * 1947-12-18 1950-08-01 Philco Corp Impedance-matching device
FR984020A (fr) * 1949-02-04 1951-07-02 Csf Tube à propagation d'onde à champ magnétique transversal dont le ranport à la valeur critique est variable le long de la ligne à retard
BE510746A (fr) * 1951-04-19 1900-01-01
GB764681A (en) * 1952-01-01 1957-01-02 Mullard Radio Valve Co Ltd Improvements in travelling wave tubes

Also Published As

Publication number Publication date
GB767190A (en) 1957-01-30
DE1078696B (de) 1960-03-31
US2885592A (en) 1959-05-05

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