Double-beam gyrotron electron-optical systems

Geometry and practicability are considered for various forms of double-beam magnetron injector guns, which produce spiral beams for high-power gyrotrons. Path analyses are considered for double-beam electron-optical systems, which confirm that one can obtain acceptable parameters for both beams.Applied Physics Institute, Academy of Sciences of the USSR. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 34, No. 2, pp. 205–210, February, 1991.