S波段窄带介质滤波器的分析与设计  

Analysis and Design of Sband Narrowband Dielectric Resonator Filter

作　　者：方棉佳[1] 齐子忠[1] 朱清亮[1] 

机构地区：[1]空军装备研究院雷达所,北京100085

出　　处：《现代电子技术》2006年第1期52-54,共3页Modern Electronics Technique

摘　　要：滤波器是现代数字通信的一个关键部件,对数字通信的影响重大。介绍了介质谐振器的独特优点、基本原理和分析方法,给出了滤波器的设计公式,在此基础上设计了窄带介质滤波器,并在HFSS的基础上对设计的介质滤波器进行了仿真分析,仿真结果与理论计算一致,验证了理论计算的正确性。The filter is the key part of modern data communications,playing an important influence of the data communications. The unique virtue ,basic theory and methods for analysing the dielectric resonator are introduced in this paper, and the formulary for designing filter are given. Following these, a narrow- band filter is designed. Based on the HFSS, the designed filter is simulated at the same time. The simulation result is identical with the theoretic calculation. The validity of the theoretic calculation are validated by the simulation result.

关 键 词：介质谐振器 窄带介质滤波器 数字通信 微波 

分 类 号：TN713[电子电信—电路与系统]