FR990309A - Method of arranging localized attenuation in wave propagation tubes - Google Patents

Method of arranging localized attenuation in wave propagation tubes

Info

Publication number
FR990309A
FR990309A FR990309DA FR990309A FR 990309 A FR990309 A FR 990309A FR 990309D A FR990309D A FR 990309DA FR 990309 A FR990309 A FR 990309A
Authority
FR
France
Prior art keywords
arranging
wave propagation
propagation tubes
localized attenuation
localized
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 FR990309A publication Critical patent/FR990309A/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
FR990309D 1949-05-05 1949-05-05 Method of arranging localized attenuation in wave propagation tubes Expired FR990309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990309T 1949-05-05

Publications (1)

Publication Number Publication Date
FR990309A true FR990309A (en) 1951-09-20

Family

ID=9543127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990309D Expired FR990309A (en) 1949-05-05 1949-05-05 Method of arranging localized attenuation in wave propagation tubes

Country Status (1)

Country Link
FR (1) FR990309A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033735B (en) * 1953-12-16 1958-07-10 Siemens Ag Waveguide for traveling wave tubes
DE1081937B (en) * 1953-12-16 1960-05-19 Siemens Ag Process for the production of a damping section for traveling wave tubes
DE1096509B (en) * 1955-04-09 1961-01-05 Telefunken Gmbh Traveling field amplifier tubes, the delay line of which consists of two helical sections lying one behind the other

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033735B (en) * 1953-12-16 1958-07-10 Siemens Ag Waveguide for traveling wave tubes
DE1081937B (en) * 1953-12-16 1960-05-19 Siemens Ag Process for the production of a damping section for traveling wave tubes
DE1096509B (en) * 1955-04-09 1961-01-05 Telefunken Gmbh Traveling field amplifier tubes, the delay line of which consists of two helical sections lying one behind the other

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