FR1092755A - Device for the damping of ultra-short electromagnetic waves - Google Patents

Device for the damping of ultra-short electromagnetic waves

Info

Publication number
FR1092755A
FR1092755A FR1092755DA FR1092755A FR 1092755 A FR1092755 A FR 1092755A FR 1092755D A FR1092755D A FR 1092755DA FR 1092755 A FR1092755 A FR 1092755A
Authority
FR
France
Prior art keywords
damping
ultra
electromagnetic waves
short electromagnetic
short
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR1092755A publication Critical patent/FR1092755A/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
FR1092755D 1953-02-07 1954-02-04 Device for the damping of ultra-short electromagnetic waves Expired FR1092755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE746798X 1953-02-07

Publications (1)

Publication Number Publication Date
FR1092755A true FR1092755A (en) 1955-04-27

Family

ID=6648471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092755D Expired FR1092755A (en) 1953-02-07 1954-02-04 Device for the damping of ultra-short electromagnetic waves

Country Status (4)

Country Link
US (1) US2820171A (en)
FR (1) FR1092755A (en)
GB (1) GB746798A (en)
NL (1) NL184862B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397339A (en) * 1965-04-30 1968-08-13 Varian Associates Band edge oscillation suppression techniques for high frequency electron discharge devices incorporating slow wave circuits
US5341066A (en) * 1992-09-02 1994-08-23 Itt Corporation Anisotropically loaded helix assembly for a traveling-wave tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197123A (en) * 1937-06-18 1940-04-16 Bell Telephone Labor Inc Guided wave transmission
NL76331C (en) * 1946-01-11 Western Electric Co
NL73832C (en) * 1946-10-22
US2632130A (en) * 1947-11-28 1953-03-17 Joseph F Hull High current density beam tube
FR962369A (en) * 1948-02-10 1950-06-09
US2626371A (en) * 1948-07-16 1953-01-20 Philco Corp Traveling wave tube attenuator
US2750529A (en) * 1952-03-12 1956-06-12 Bell Telephone Labor Inc Electron discharge device

Also Published As

Publication number Publication date
US2820171A (en) 1958-01-14
GB746798A (en) 1956-03-21
NL184862B (en)

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