介绍了X波段渡越管振荡器的频谱诊断系统,并根据频谱测量结果对X波段渡越管振荡器的结构参数和工作参数进行了调整,使X波段渡越管振荡器的微波输出结果有了明显改善.

The X-band transit time tube oscillator (TTTO) is a novel high power microwave device, simulation shows that it frequency-spectrum characteristic is related with its output, so the frequency-spectrum diagnosis is an important work for the X-band TTTO research. Using the frequency synthesis method, the frequency-spectrum characteristic of the X-band TTTO is got with the system. Based on the frequency-spectrum characteristic, the structural parameters and working parameters of the X-band TTTO are adjusted to get better output.