Ka波段500W脉冲空间行波管研制

Study on 500W Ka-Band Pulsed Space TWTs

针对空间探测领域的应用需求,本文采用大功率返波振荡抑制技术以及过渡波导输能技术,设计出了一种Ka波段580 W脉冲空间行波管。经过实际的样管测试验证,功率≥580 W,饱和增益≥47 dB,实现了Ka波段500 W脉冲空间行波管主要技术参数。

For the requirement of space exploration systems, 500 W Ka-band pulsed space TWTs with backward wave oscillation suppression and transitional waveguide are designed. The TWTs demonstrate 580 W minimum pulsed output power and 47 dB minimum saturation gain, and realize main technical parameters.