YIG带阻滤波器的研究进展  

Review of Research Progress of YIG Bandstop filter

作　　者：刘凌彤 杨青慧[1] 杜姗姗[1] 张怀武[1] LIU Lingtong;YANG Qinghui;DU Shanshan;ZHANG Huaiwu(State Key Lab.of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China)

机构地区：[1]电子科技大学电子薄膜与集成器件国家重点实验室,四川成都610054

出　　处：《压电与声光》2023年第4期566-569,578,共5页Piezoelectrics & Acoustooptics

基　　金：国际合作项目(SQ2018YFE0205600);国家自然科学基金资助项目(52072062,51472046)。

摘　　要：随着通信与雷达系统在高频、宽带和小型化方面的高速发展,钇铁石榴石(YIG)带阻滤波器是其发展道路中不可缺少的磁调谐器件。该文针对YIG带阻滤波器阐述了YIG带阻滤波器设计原理,介绍了近年来几种典型谐振器结构的发展状况,并分析了这几种结构的优缺点。With the rapid development of communication and radar systems toward high frequency,broadband and miniaturization,Yttrium iron garnet(YIG)band-stop filter is an indispensable magnetic tuning device in its development path.This paper describes the design principle of YIG band-stop filter,introduces the development status of several typical resonator structures in recent years,and analyzes the advantages and disadvantages of these structures.

关 键 词：钇铁石榴石(YIG) 带阻滤波器 磁调谐 

分 类 号：TN61[电子电信—电路与系统]