Theoretical analysis of a Ka-band second harmonic tunable gyro-BWO-KBB-TWT indicates that the device efficiency of 40% and magnetic tuning bandwidth of 10% are achieved.

• 理论分析表明,Ka波段二次谐波连续磁调谐复合互作用回旋管的工作效率高达40%25,磁调谐带宽为10%25。