Design of a W-band TE<inf>01</inf> mode gyro-TWT amplifier with a lossy ceramic-loaded circuit


A pulse prototype of a W-band TE<sub>01</sub> mode gyrotron traveling-wave tube (gyro-TWT) amplifier is designed, and it features high gain and broadband capabilities. Theoretical investigation predicts that, when the magnetic injection gun (MIG) is optimized to generate an electron beam of voltage 70 kV, current 3 A, high pitch factor 1.5, and low axial… (More)


4 Figures and Tables