摘要
分析了两种新型的毫米波耦合腔TWT的慢波电路-交错式梯形电路。提出了一种求解双交错梯形电路色散特性的新方法:腔场平均法,验证了此方法的正确性,并进行了数值计算。分析了影响双交错带宽的诸因素,得到了40％的冷带宽及20％的热带宽。同时对单交错和双交错电路的带宽和耦合阻抗进行了比较。
Two new types of millimeter coupled-cavity TWT slow wave systems, staggered ladder circuits, are introduced. A new method to ascertain the dispersive equation of the double staggered circuit, a cavity field average value method, is advanced. Its correction is verified.The numerical calculation of the dispersive equation is underway. Cold bandwith of 40% and hot bandwith of 20% are obtained. The frequency bandwith and coupled impendance of the double staggered circuit are compared with the single one.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1993年第3期284-290,共7页
Journal of University of Electronic Science and Technology of China
关键词
毫米波行波管
冷带宽
热带宽
结构
wide-band
millimeter TWT
cold bandwidth
hot bandwidth
double stagger
