一种高性能小型化LC带通滤波器的设计方法  

Design Method of High Performance Miniaturized LC Band-pass Filter

作　　者：文茹 WEN Ru(No.43 Research Institute of CETC,Hefei 230088,China)

机构地区：[1]中国电子科技集团有限公司第四十三研究所,安徽合肥230022

出　　处：《混合微电子技术》2020年第2期66-69,共4页Hybrid Microelectronics Technology

摘　　要：随着电子通讯、电子对抗技术往轻型化和小型化方向不断发展,电路系统对滤波器的体积、重量和产品性能要求越来越高。本文设计了一款1370MHz LC带通滤波器,该滤波器特点是体积小、插损小、带宽宽、带外衰减好、远端寄生小,且易于设计,采用AWR软件进行仿真优化,并投入工程实用。With the continuous development of electronic communication and electronic countermeasures in the trend of lightness and miniaturization,circuit systems have increasingly higher requirements for the size,weight and product performance of filters.In this paper,a LC band-pass filter with 1370MHz is designed.The filter is characterized by low profile,small insertion loss,wide bandwidth,good out-of-band attenuation,small remote parasitic,and easy to design.AWR software is used for simulation optimization and put this filter into engineering practice.

关 键 词：LC带通滤波器 小型化 AWR仿真 

分 类 号：TN713.5[电子电信—电路与系统]