摘要
本文给出了一种新颖的具有高选择性、低损耗移动通信用的集成一体化陶瓷介质滤波器的结构和设计方法，重点给出了结构参数与电参数之间的关系。实验结果表明本文给出的设计方法是有效的。滤波器带内插损小于１ｄＢ，带外抑制大于３０ｄＢ。整个电路尺寸６ｍｍ×１８ｍｍ×１２ｍｍ。
This paper gives a novel construction and the design method of the integrated ceramic dielectric filter with high selectivity and low insertion loss,which can be used to the mobile communications.It is a focal point that the structure parameters are related to the electric parameters.The experimental results show that the design method to be given is very effective The insertion loss in passband is less than 1 dB,and the attenuation in the stopband is more than 30 dB.The overall size of the filter is 6mm×18mm×12mm.
出处
《通信学报》
EI
CSCD
北大核心
1996年第2期116-120,共5页
Journal on Communications
关键词
移动通信
陶瓷介质滤波器
滤波器
ceramic dielectric,filter,integrated circuit,mobile communication
