Adiabatic Magnetron Injection Gun for Low-Voltage Gyrotron

Medium power compact sources of electromagnetic radiation in millimeter and sub-millimeter ranges

“…Experimental results on both formation and transportation of intense electron beam interacting with the space harmonics of slowing wave system show the possibility to increase the output power of THz clinotrons [4]. Second part of this work is dedicated to development of low-voltage CRM which can be used in mentioned applications [5][6][7].One of the main problems of advance of vacuum electron devices based on Cherenkov radiation is THz range lies in a decrease of the efficiency of interaction of an electron beam with a slow wave that in turn reduces the output power. It is caused by the decrease of the height of the area in which the surface wave field is concentrated above the grating on the one hand and the increase of the ohmic losses with the increase of the radiation frequency on the other hand.…”

“…Experimental results on both formation and transportation of intense electron beam interacting with the space harmonics of slowing wave system show the possibility to increase the output power of THz clinotrons [4]. Second part of this work is dedicated to development of low-voltage CRM which can be used in mentioned applications [5][6][7].…”