GB1103526A - High-power klystrons having a number of resonant cavities - Google Patents

High-power klystrons having a number of resonant cavities

Info

Publication number
GB1103526A
GB1103526A GB1385866A GB1385866A GB1103526A GB 1103526 A GB1103526 A GB 1103526A GB 1385866 A GB1385866 A GB 1385866A GB 1385866 A GB1385866 A GB 1385866A GB 1103526 A GB1103526 A GB 1103526A
Authority
GB
United Kingdom
Prior art keywords
drift tube
resonant cavities
length
klystrons
cavities
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
GB1385866A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1103526A publication Critical patent/GB1103526A/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
    • 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements

Landscapes

  • Microwave Tubes (AREA)

Abstract

1,103,526. Klystrons. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 29 March, 1966 [1 April, 1965], No. 13858/66. Heading H1D. The interaction gaps (29, 31, Fig. 2, not shown), at the two ends of the final drift tube (34) of a klystron are asymmetrically disposed, in the axial direction, in their respective resonant cavities (30, 32), such as to leave a maximum of the length of the drift tube outside and between the two cavities; this arrangement, by providing a greater proportion of the length of the tube available for the receipt of cooling and focusing means, permits the use of a shorter final drift tube, as is rendered desirable by the high space charge density therein.
GB1385866A 1965-04-01 1966-03-29 High-power klystrons having a number of resonant cavities Expired GB1103526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0025034 1965-04-01

Publications (1)

Publication Number Publication Date
GB1103526A true GB1103526A (en) 1968-02-14

Family

ID=7369908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1385866A Expired GB1103526A (en) 1965-04-01 1966-03-29 High-power klystrons having a number of resonant cavities

Country Status (1)

Country Link
GB (1) GB1103526A (en)

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