折叠波导慢波电路的传输特性

Propagating Characters for Folded Waveguide Slow Wave Circuit

研究了新型慢波结构折叠波导慢波电路的传输特性 ,利用等效电路法计算了折叠波导电路的色散特性、耦合阻抗和止带。分析和计算表明 ,该电路很适合用作短厘米波和毫米波大功率行波管的慢波结构。

The propagating characters of new type slow wave structure folded waveguide circuit have been investigated in this paper. The dispersion characteristic,coupling impedance and stop band of the folded waveguid circuit are computed by an equivalent circuit method. The analysis and computation show that folded waveguide circuit is available as slow wave structure for broadband high power TWT in short centimeter and millimeter wave range.