摘要
介绍了两种带有一维光子带隙 (PhotonicBandgap ,简称PBG)结构的微带带通滤波器。它们具有良好的慢波、带阻特性 ,同时在结构上又无须腐蚀接地板 ,而仅仅修改微带线的形状。
In this paper, two types of one-dimensional (1D) photonic bandgap (PBG) structu re applied for microstrip bandpass filter is presented. They exhibits remarkabl e slow-wave and band-stop characteristics and are formed without etching in the ground plane, only by modification of the microstrip line. Simulation and measu rement are basically in agreement.
出处
《微波学报》
CSCD
北大核心
2004年第3期55-57,共3页
Journal of Microwaves