一种新型的混合型双频高功率微波器件

摘要

为提高高功率微波(HPM)器件的输出功率和转换效率,通过对磁绝缘线振荡器(MILO)和分离腔振荡器(SCO)的特性分析,提出利用 MILO磁绝缘电流驱动的 SCO替代收集极,构成一个具有更高输出性能的双频混合型 HPM器件.通过全电磁粒子模拟软件的模拟,结果表明:L波段MILO-SCO混合型 HPM器件可在1.54 GHz和0.74 GHz双频下工作,转换效率超过20%,对探索提高 HPM器件工作性能提供了参考.%In order to improve the output power and conversion efficiency of the High Power Microwave(HPM) device, a novel resonator Split Cavity Oscillator(SCO) is proposed, which is driven by the Magnetically Insulated Linear Oscillator(MILO) magnetically insulated current, in place of the collecting electrode, by analyzing the characteristics of the MILO and SCO, to form a dual-band hybrid HPM device with higher output performance. Simulation results of the whole electromagnetic particle simulation software show that the L-band MILO-SCO hybrid HPM device can work at 1.54 GHz and 0.74 GHz dual-band with the conversion efficiency more than 20%. This work can provide reference for improving HPM devices performance.