FR1130197A - Electron tubes for very high frequencies - Google Patents

Electron tubes for very high frequencies

Info

Publication number
FR1130197A
FR1130197A FR1130197DA FR1130197A FR 1130197 A FR1130197 A FR 1130197A FR 1130197D A FR1130197D A FR 1130197DA FR 1130197 A FR1130197 A FR 1130197A
Authority
FR
France
Prior art keywords
high frequencies
electron tubes
tubes
electron
frequencies
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR1130197A publication Critical patent/FR1130197A/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
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
    • 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
FR1130197D 1954-09-21 1955-08-23 Electron tubes for very high frequencies Expired FR1130197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE333343X 1954-09-21

Publications (1)

Publication Number Publication Date
FR1130197A true FR1130197A (en) 1957-01-31

Family

ID=6209218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130197D Expired FR1130197A (en) 1954-09-21 1955-08-23 Electron tubes for very high frequencies

Country Status (4)

Country Link
CH (1) CH333343A (en)
DE (1) DE1075225B (en)
FR (1) FR1130197A (en)
NL (1) NL200486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432716A (en) * 1964-02-13 1969-03-11 Hitachi Ltd Microwave transducer and electron device with microwave transducer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907666C (en) * 1940-07-12 1954-03-29 Julius Pintsch K G Arrangement for ultra-short waves to transition from a concentric energy line to a double line consisting of wires or bands
BE449406A (en) * 1942-03-17
US2637775A (en) * 1948-03-16 1953-05-05 Rca Corp Coupling of a helical conductor to a wave guide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432716A (en) * 1964-02-13 1969-03-11 Hitachi Ltd Microwave transducer and electron device with microwave transducer

Also Published As

Publication number Publication date
DE1075225B (en) 1960-02-11
NL200486A (en)
CH333343A (en) 1958-10-15

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