Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1980-11-10
1983-08-30
Chatmon, Jr., Saxfield
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
315 535, 315 5, 315 537, H01J 2308
Patent
active
044019181
ABSTRACT:
A klystron includes a source for emitting at least one electron beam, and an accelerator for accelarating the beam in a given direction through a number of drift tube sections successively aligned relative to one another in the direction of the beam. A number of electrostatic quadrupole arrays are successively aligned relative to one another along at least one of the drift tube sections in the beam direction for focusing the electron beam. Each of the electrostatic quadrupole arrays forms a different quadrupole for each electron beam. Two or more electron beams can be maintained in parallel relationship by the quadrupole arrays, thereby enabling space charge limitations encountered with conventional single beam klystrons to be overcome.
REFERENCES:
patent: 2834908 (1958-05-01), Kompfner
patent: 2849634 (1958-08-01), Crowley-Milling
patent: 2879439 (1959-03-01), Townes
patent: 2904720 (1959-09-01), Bell
patent: 2925508 (1960-02-01), McClure
patent: 3147445 (1964-09-01), Wuerker et al.
patent: 3521117 (1970-07-01), Schmidt
patent: 3886399 (1975-05-01), Symons
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