GB582241A - Improvements in electron discharge devices employing cavity resonators - Google Patents

Improvements in electron discharge devices employing cavity resonators

Info

Publication number
GB582241A
GB582241A GB133543A GB133543A GB582241A GB 582241 A GB582241 A GB 582241A GB 133543 A GB133543 A GB 133543A GB 133543 A GB133543 A GB 133543A GB 582241 A GB582241 A GB 582241A
Authority
GB
United Kingdom
Prior art keywords
resonators
slots
discharge devices
electron discharge
devices employing
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
GB133543A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB133543A priority Critical patent/GB582241A/en
Publication of GB582241A publication Critical patent/GB582241A/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
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators

Landscapes

  • Microwave Tubes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

582,241. Velocity-modulated tubes. BRITISH THOMSON-HOUSTON CO., Ltd., SCOTT, W. J., and WRIGHT, C. S. Jan. 26, 1943, No. 1335. [Classes 39 (i) and 40 (iii)] In a klystron the resonators are coupled by one or more slots in their common wall, so dimensioned and positioned as to give approximately unity coupling between the resonators ; under such conditions it is only necessary to tune one of the resonators. The length of the slots is approximately one-half a wave length and they are generally parallel to the magnetic vector ; they may be straight as at 10 or circular arcs as at 11, 12. The slots 11, 12 may be of different length so as to give strongest coupling at different frequencies. The resonators may be tuned by deforming a flexible wall by a differential screw.
GB133543A 1943-01-26 1943-01-26 Improvements in electron discharge devices employing cavity resonators Expired GB582241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB133543A GB582241A (en) 1943-01-26 1943-01-26 Improvements in electron discharge devices employing cavity resonators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB133543A GB582241A (en) 1943-01-26 1943-01-26 Improvements in electron discharge devices employing cavity resonators

Publications (1)

Publication Number Publication Date
GB582241A true GB582241A (en) 1946-11-11

Family

ID=9720198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB133543A Expired GB582241A (en) 1943-01-26 1943-01-26 Improvements in electron discharge devices employing cavity resonators

Country Status (1)

Country Link
GB (1) GB582241A (en)

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