GB538614A - Improvements in ultra high frequency electron discharge devices using resonators - Google Patents

Improvements in ultra high frequency electron discharge devices using resonators

Info

Publication number
GB538614A
GB538614A GB236140A GB236140A GB538614A GB 538614 A GB538614 A GB 538614A GB 236140 A GB236140 A GB 236140A GB 236140 A GB236140 A GB 236140A GB 538614 A GB538614 A GB 538614A
Authority
GB
United Kingdom
Prior art keywords
resonator
resonators
high frequency
ultra high
discharge devices
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
GB236140A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Priority to BE477329D priority Critical patent/BE477329A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB236140A priority patent/GB538614A/en
Publication of GB538614A publication Critical patent/GB538614A/en
Priority to FR940324D priority patent/FR940324A/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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
    • H01J25/08—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron with electron stream perpendicular to the axis of the resonator

Landscapes

  • Lasers (AREA)

Abstract

538,614. Electron oscillators. STANDARD TELEPHONES & CABLES, Ltd., and GIBSON, W. T. Feb. 7, 1940, No. 2361. [Class 39 (i)] In velocity modulated electron oscillators such as described in Specification 537,490 the resonator and electrodes are contained within a glass envelope, the resonator 3 being sealed in an opening of the envelope by a conical extension 4 at a place remote from the support points for the electrodes. In one form, the cathode 1 and anode 2, Fig. 1, are carried by leads from the pinch 6; in another form separate glass seals 15, Fig. 2, are provided for these leads. The resonator is formed of two co-axial tubes 7, 8 with end closure plates 13, guiding slots 9 for the electrons being provided.
GB236140A 1940-02-07 1940-02-07 Improvements in ultra high frequency electron discharge devices using resonators Expired GB538614A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE477329D BE477329A (en) 1940-02-07
GB236140A GB538614A (en) 1940-02-07 1940-02-07 Improvements in ultra high frequency electron discharge devices using resonators
FR940324D FR940324A (en) 1940-02-07 1947-02-04 Electronic discharge devices involving the use of resonators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB236140A GB538614A (en) 1940-02-07 1940-02-07 Improvements in ultra high frequency electron discharge devices using resonators

Publications (1)

Publication Number Publication Date
GB538614A true GB538614A (en) 1941-08-11

Family

ID=9738193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB236140A Expired GB538614A (en) 1940-02-07 1940-02-07 Improvements in ultra high frequency electron discharge devices using resonators

Country Status (3)

Country Link
BE (1) BE477329A (en)
FR (1) FR940324A (en)
GB (1) GB538614A (en)

Also Published As

Publication number Publication date
BE477329A (en)
FR940324A (en) 1948-12-09

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