IT966047B - IMPROVED PROGRESSIVE WAVE TUBE - Google Patents

IMPROVED PROGRESSIVE WAVE TUBE

Info

Publication number
IT966047B
IT966047B IT52972/72A IT5297272A IT966047B IT 966047 B IT966047 B IT 966047B IT 52972/72 A IT52972/72 A IT 52972/72A IT 5297272 A IT5297272 A IT 5297272A IT 966047 B IT966047 B IT 966047B
Authority
IT
Italy
Prior art keywords
wave tube
progressive wave
improved progressive
improved
tube
Prior art date
Application number
IT52972/72A
Other languages
Italian (it)
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Application granted granted Critical
Publication of IT966047B publication Critical patent/IT966047B/en

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
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
IT52972/72A 1971-09-28 1972-09-26 IMPROVED PROGRESSIVE WAVE TUBE IT966047B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134856A FR2154867A5 (en) 1971-09-28 1971-09-28

Publications (1)

Publication Number Publication Date
IT966047B true IT966047B (en) 1974-02-11

Family

ID=9083583

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52972/72A IT966047B (en) 1971-09-28 1972-09-26 IMPROVED PROGRESSIVE WAVE TUBE

Country Status (5)

Country Link
US (1) US3803442A (en)
DE (1) DE2247495C2 (en)
FR (1) FR2154867A5 (en)
GB (1) GB1366742A (en)
IT (1) IT966047B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463501A1 (en) * 1979-08-08 1981-02-20 Nippon Electric Co PROGRESSIVE WAVE TUBE OF THE HELICOIDAL TYPE
WO2008070503A2 (en) * 2006-11-29 2008-06-12 L-3 Communications Corporation Method and apparatus for rf input coupling for inductive output tubes and other emission gated devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993102A (en) * 1949-06-02 1951-10-26 Csf Traveling wave tube with two electron beams propagating in the opposite direction
DE841767C (en) * 1950-08-05 1952-06-19 Telefunken Gmbh Traveling field amplifier tube with waveguides as a controlled input circuit and damped output circuit
DE857243C (en) * 1950-09-21 1952-11-27 Siemens Ag Traveling wave tubes with two coupled electron beams of different electron speeds, preferably surrounding each other like a tube
FR1071367A (en) * 1952-02-25 1954-08-31 Telefunken Gmbh Electric discharge tube for very short waves according to the traveling wave principle

Also Published As

Publication number Publication date
DE2247495C2 (en) 1983-03-31
GB1366742A (en) 1974-09-11
FR2154867A5 (en) 1973-05-18
US3803442A (en) 1974-04-09
DE2247495A1 (en) 1973-04-05

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