摘要
本文基于悬置微带线间隙不连续性的严格分析,导出了计及色散效应的不连续性等效电路参量。应用宽带网络综合理论,给出了端部耦合的悬置微带线带通滤波器的精确设计方法。根据这一方法,设计和试制了两个不同带宽的Ka波段带通滤波器样品,实验测得滤波器的带内最小插入衰减分别为1.42dB和1.01dB。
Based on the rigorous analysis of the gap discontinuity in a suspended stripline, the frequency-dependent parameters of equivalent network are obtained. An accurate design method for millimeter wave suspended stripline end-coupled bandpass filters is presented by the use of wideband network synthesis theory. Two Ka-band bandpass filter samples with different bandwidth are designed and fabricated with this method. The measured minimum insertion losses in the bandpass are 1.42dB and 1.01dB, respectively.
出处
《固体电子学研究与进展》
CAS
CSCD
北大核心
1989年第1期32-42,共11页
Research & Progress of SSE