红外与毫米波学报2017，Vol.36Issue(2)：246-251,6.DOI:10.11972/j.issn.1001-9014.2017.02.019
一种开敞式脊加载折叠波导慢波电路的高频特性
The high-frequency characteristics of an open ridged loaded folded waveguide slow-wave circuit
摘要
Abstract
An open ridged loaded folded waveguide slow-wave circuit has been proposed in this paper.By removing the metal boundary of the straight waveguide,an open structure has been formed to reduce the dispersion,while the ridge has been loaded to improve coupling impedance.Compared to the conventional structure the improved circuit structure not only increases the interaction impedance significantly but also keeps the dispersion characteristics well.Especially in the high-power design the coupling impedance is nearly doubled.关键词
折叠波导/行波管/耦合阻抗/高频特性Key words
folded waveguide/traveling-wave tube (TWT)/coupling impedance/high-frequency characteristics分类
信息技术与安全科学引用本文复制引用
吕素叶,张长青,王勇..一种开敞式脊加载折叠波导慢波电路的高频特性[J].红外与毫米波学报,2017,36(2):246-251,6.基金项目
国家重点基础研究发展计划(2013CB328901)Supported by the Major'State Research Development Program of China (2013CB328901) （2013CB328901）
