FR998819A - Improvements in the coupling of linear wave propagation tubes with their input and output circuits - Google Patents

Improvements in the coupling of linear wave propagation tubes with their input and output circuits

Info

Publication number
FR998819A
FR998819A FR998819DA FR998819A FR 998819 A FR998819 A FR 998819A FR 998819D A FR998819D A FR 998819DA FR 998819 A FR998819 A FR 998819A
Authority
FR
France
Prior art keywords
coupling
input
wave propagation
output circuits
linear 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
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 FR998819A publication Critical patent/FR998819A/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
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/42—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit the interaction circuit being a helix or a helix-derived slow-wave structure
FR998819D 1949-10-14 1949-10-14 Improvements in the coupling of linear wave propagation tubes with their input and output circuits Expired FR998819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998819T 1949-10-14

Publications (1)

Publication Number Publication Date
FR998819A true FR998819A (en) 1952-01-23

Family

ID=9559662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998819D Expired FR998819A (en) 1949-10-14 1949-10-14 Improvements in the coupling of linear wave propagation tubes with their input and output circuits

Country Status (1)

Country Link
FR (1) FR998819A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001360B (en) * 1953-03-26 1957-01-24 Lorenz C Ag Coupling arrangement for traveling tubes
DE1073636B (en) * 1954-12-31 1960-01-21 N. V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Coupling arrangement for a traveling wave tube with a helix as a delay line
DE1096507B (en) * 1956-04-25 1961-01-05 Csf Reverse wave tubes for generating or amplifying very short electrical waves
EP0024685A1 (en) * 1979-08-22 1981-03-11 Western Electric Company, Incorporated Hybrid mode waveguiding member and hybrid mode feedhorn antenna

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001360B (en) * 1953-03-26 1957-01-24 Lorenz C Ag Coupling arrangement for traveling tubes
DE1073636B (en) * 1954-12-31 1960-01-21 N. V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Coupling arrangement for a traveling wave tube with a helix as a delay line
DE1096507B (en) * 1956-04-25 1961-01-05 Csf Reverse wave tubes for generating or amplifying very short electrical waves
EP0024685A1 (en) * 1979-08-22 1981-03-11 Western Electric Company, Incorporated Hybrid mode waveguiding member and hybrid mode feedhorn antenna

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