应用FDTD进行微带谐振器的全波分析  

Full-Wave Analysis of Microstrip Resonator by FDTD

作　　者：申凯[1] 郑武团[1] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800

出　　处：《弹箭与制导学报》2005年第S7期397-399,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：运用全波分析的时域有限差分(FDTD)方法,对微带开环谐振器(对)进行了分析,得到了单个谐振器与外部电路发生耦合时外部电路的品质因数以及谐振器对的级间耦合系数与电路结构参散的关系,对于微波滤波器的精确设计具有重要的意义。The microstrip open-loop resonators were analyzed by finite-difference time-domain.The curves of external quality factors of the input and output resonators and coupling coefficients of intercoupled resonators against the physi- cal dimensions were extracted.which is of important to accurate design for microstrip band-pass filters.

关 键 词：全波分析 时域有限差分法 微带谐振器 傅里叶变换 

分 类 号：TN713.2[电子电信—电路与系统]