铁氧体介质基片微带线色散特性的研究  

THE STUDY OF DISPERSIVE CHARACTERISTICS OF MICROSTRIP LINE INVOLVING FERRITE MEDIA

作　　者：郑国武[1] 王湖庄[1] 陈抗生[1] 

机构地区：[1]浙江大学信息与电子工程系,浙江杭州310008

出　　处：《红外与毫米波学报》1992年第6期481-485,共5页Journal of Infrared and Millimeter Waves

摘　　要：利用扩展的二维FD-TD方法研究了包含铁氧体介质的均匀微带线的色散特性.给出了铁氧体介质的厚度,微带线导带宽度以及铁氧体的外加恒磁场对其传输特性的影响.并对这类传输线在禁带附近模式容易传播的模式进行了讨论.The dispersive characteristics of microstrip lines involving ferrite media are stu- died in this paper by using the extended two-dimensional FD-TD method. The effects of the thickness of ferrite dielectric, the width of metal strip of microstrip and the applied DC magnetic field of ferrite media on the transmission characteristics are presented. The mode which can propagate more easily nearby the stopband of microstrip lines is also discussed.

关 键 词：微带线 铁氧体 色散 条带传输线 

分 类 号：TN61[电子电信—电路与系统]