FR997494A - Improvements to traveling wave electronic discharge tubes with localized attenuation - Google Patents

Improvements to traveling wave electronic discharge tubes with localized attenuation

Info

Publication number
FR997494A
FR997494A FR997494DA FR997494A FR 997494 A FR997494 A FR 997494A FR 997494D A FR997494D A FR 997494DA FR 997494 A FR997494 A FR 997494A
Authority
FR
France
Prior art keywords
traveling wave
discharge tubes
electronic discharge
wave electronic
localized attenuation
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
French (fr)
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 SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR997494A publication Critical patent/FR997494A/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
FR997494D 1949-09-15 1949-09-15 Improvements to traveling wave electronic discharge tubes with localized attenuation Expired FR997494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997494T 1949-09-15

Publications (1)

Publication Number Publication Date
FR997494A true FR997494A (en) 1952-01-07

Family

ID=9558705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997494D Expired FR997494A (en) 1949-09-15 1949-09-15 Improvements to traveling wave electronic discharge tubes with localized attenuation

Country Status (1)

Country Link
FR (1) FR997494A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035798B (en) * 1953-12-10 1958-08-07 Siemens Ag Waveguide operated in a vacuum
DE973230C (en) * 1952-04-08 1959-12-24 Standard Elek K Lorenz Ag Broadband coaxial coupling for traveling wave tubes
DE1075171B (en) * 1960-02-11 Telefunken G.M.B.H., Berlin Arrangement for attenuating very short electromagnetic waves advancing on a helical line of a corridor tube
EP0438738A1 (en) * 1990-01-15 1991-07-31 Asea Brown Boveri Ag Quasi optical component for microwave radiation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075171B (en) * 1960-02-11 Telefunken G.M.B.H., Berlin Arrangement for attenuating very short electromagnetic waves advancing on a helical line of a corridor tube
DE973230C (en) * 1952-04-08 1959-12-24 Standard Elek K Lorenz Ag Broadband coaxial coupling for traveling wave tubes
DE1035798B (en) * 1953-12-10 1958-08-07 Siemens Ag Waveguide operated in a vacuum
EP0438738A1 (en) * 1990-01-15 1991-07-31 Asea Brown Boveri Ag Quasi optical component for microwave radiation
US5187408A (en) * 1990-01-15 1993-02-16 Asea Brown Boveri Ltd. Quasi-optical component and gyrotron having undesired microwave radiation absorbing means

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