该电子书介绍了介质谐振器滤波器的设计原理即方法，对初学者即工程应用有巨大的帮助
The e-book introduces the design principle of the dielectric resonator filter, that is, the method, which is of great help to the beginner, that is, the engineering application. (2018-05-04, HFSS, 1407KB, 下载6次)