Time-frequency electromagnetic data contain frequency and transient electromagnetic information and can be used to deter......

本文提出一种“Q倍增带阻结构”来实现有源RC高Q二阶带阻电路.给出了设计和实验结果.由于这种新结构采用负反馈,所以有好的灵敏度......

利用三维场分析法分析了DGS微带线的频率特性,利用电路分析法讨论了DGS微带线的等效LC电路及其参数提取.然后讨论了哑铃的形状、大......

In this paper, a design of very compact microstrip bandstop filters based on complementary split ring resonators (CSRRs)......

A microstrip ultra-wideband (UWB) filter with unique shape, compactness, simplicity of operation and flexible notch char......