摘要
本文对实现宽带互作用的机理及谐波的抑制方法进行了分析研究，得到超宽带行波管对慢波线路色散特性的特殊要求，并对实现这种色散（色散成型）的方法进行了理论与实验研究．以此为基础，研制出一只宽带大功率行波管，在6．5～18GHz频带内，输出功率带边为180W，中频段250W，增益大于35dB．
In this paper, the analysis of broadband interaction and harmonic suppression is presented. A special dispersion shape used in broadband TWTs is obtained, and the theoretical and experimental studies of dispersion shaping are given.On the basis of these studies, a broadband high power TWT is designed. In the frequency range 6. 5~18GHz; the output power is 180 watts at band edge and 250 watts at mid band. The gain is greater than 35dB.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1999年第3期113-115,共3页
Acta Electronica Sinica
关键词
宽带
行波管
色散成形
谐波抑制
Broadband, TWTs, Metal loading, Dispersion shaping,Harmonic suppression
