SE304047BSE1769566ASE1769566ASE304047BSE 304047 BSE304047 BSE 304047BSE 1769566 ASE1769566 ASE 1769566ASE 1769566 ASE1769566 ASE 1769566ASE 304047 BSE304047 BSE 304047B
Authority
SE
Sweden
Application number
SE1769566A
Inventor
H Hirt
Original Assignee
Telefunken Patent
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Publication date
Application filed by Telefunken PatentfiledCriticalTelefunken Patent
Publication of SE304047BpublicationCriticalpatent/SE304047B/xx
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