Izvorni znanstveni članak

Electron source using a high-frequency cavity resonator

Igor Grašič ; University of Maribor, Faculty of Electrical Engineering and Computer Science, Smetanova 17, 62000 Maribor, Slovenia
Alojz Paulin ; University of Maribor, Faculty of Electrical Engineering and Computer Science, Smetanova 17, 62000 Maribor, Slovenia
Andrej Pregelj ; Institute for Electronic and Vacuum Technique, Teslova 30, 61111 Ljubljana, Slovenia
Bojan Jenko ; Ministry of Science and Technology, Slovenska 50, 61000 Ljubljana, Slovenia

Sažetak

A special cylindrical resonator with a coaxial screw and a small apperture above it, is supplied with RF energy. The strong electrical field appearing around the sharp tip on the screw causes pulsating electron emission. By extracting electrons from the emissive region with a system of suitable electrodes, a bunched electron beam can be obtained. This paper presents the design of such a resonator, gives some experimental results and discusses other possibilities regarding its construction.

Ključne riječi

Hrčak ID:

299606

URI

https://hrcak.srce.hr/299606

Datum izdavanja:

2.5.1996.

Podaci na drugim jezicima: hrvatski

Posjeta: 173 *