变容管调谐微带环形谐振器带通滤波器的研究  

VARACTOR TUNED BANDPASS FILTERS USING MICROSTRIF LINE RING RESONATORS

作　　者：盛振华[1] 

机构地区：[1]东南大学

出　　处：《微波学报》1991年第4期52-58,共7页Journal of Microwaves

摘　　要：本文研究了变容管调谐的微带环形谐振器带通滤波器。给出了微带环形谐振器的谐振特性和两环形谐振器间的耦合特性;制作了二级变容管调谐微带环形谐振器的带通滤波器,实验结果和理论吻合较好。In this paper,varactor tufted bandpass filters of microstrip ring- resonators are studied.The Resonance characteristics of ring-resona- tor and the coupling characteristics between two ring-resonators are obtained.We have made a varactor tuned bandpass filter and got a good agreement between the measured and theoretical results.

关 键 词：变容管 调谐 微带环形谐振器 带通滤波器 

分 类 号：TN713.5[电子电信—电路与系统]