FR1216949A - Traveling wave electron tubes - Google Patents

Traveling wave electron tubes

Info

Publication number
FR1216949A
FR1216949A FR772624A FR772624A FR1216949A FR 1216949 A FR1216949 A FR 1216949A FR 772624 A FR772624 A FR 772624A FR 772624 A FR772624 A FR 772624A FR 1216949 A FR1216949 A FR 1216949A
Authority
FR
France
Prior art keywords
traveling wave
electron tubes
wave electron
tubes
traveling
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
FR772624A
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Application granted granted Critical
Publication of FR1216949A publication Critical patent/FR1216949A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
FR772624A 1957-08-19 1958-08-18 Traveling wave electron tubes Expired FR1216949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US678892A US2928021A (en) 1957-08-19 1957-08-19 Duplex traveling-wave tube amplifier

Publications (1)

Publication Number Publication Date
FR1216949A true FR1216949A (en) 1960-04-29

Family

ID=24724726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772624A Expired FR1216949A (en) 1957-08-19 1958-08-18 Traveling wave electron tubes

Country Status (3)

Country Link
US (1) US2928021A (en)
FR (1) FR1216949A (en)
GB (1) GB895299A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101793277B1 (en) 2007-02-21 2017-11-20 테라피직스 코포레이션 High frequency helical amplifier and oscillator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1003491A (en) * 1947-01-11 1952-03-18 Comp Generale Electricite Progressive wave tubes improvements
FR941522A (en) * 1947-01-17 1949-01-13 Materiel Telephonique Velocity Modulated Tubes
BE479858A (en) * 1947-01-25
FR986811A (en) * 1949-03-21 1951-08-06 Csf Electron gun for transverse magnetic field wave propagation tubes
NL158347B (en) * 1951-01-04 Matsushita Electric Ind Co Ltd TELEVISION TRANSMITTER FOR SEQUENTIAL AND ALTERNATING PER HORIZONTAL SCAN PERIOD TRANSMISSION OF VIDEO SIGNALS FOR MONOCHROMATIC IMAGES ASSOCIATED WITH TWO DIFFERENT TELEVISION PROGRAMS.
US2811664A (en) * 1952-10-31 1957-10-29 Kazan Benjamin Traveling wave thermionic tube
US2809320A (en) * 1953-11-27 1957-10-08 Zenith Radio Corp Traveling-wave tubes
US2804511A (en) * 1953-12-07 1957-08-27 Bell Telephone Labor Inc Traveling wave tube amplifier
BE544281A (en) * 1955-01-13

Also Published As

Publication number Publication date
US2928021A (en) 1960-03-08
GB895299A (en) 1962-05-02

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