掺杂改性在微波介质陶瓷中的应用

Doping in the Preparation of Microwave Dielectric Ceramics

综述了近年来微波介质陶瓷研究中掺杂改性的应用概况。掺加烧结助荆多用来降低微波介质陶瓷的烧结温度，取代常常用来调整材料的介电性能和温度系数。根据以往所得出的掺杂改性对陶瓷的影响，调节材料的性能以满足使用的需要是研究的热点。

This article reviews the recent research on doping and substitution of microwave dielectric ceramics （MWDC）. Doping and substitution are commonly methods utilized to decrease the sintering temperature and adjust dielectric properties and temperature coefficient of MWDC respectively. Based on the previous knowledge of doping and substitution,we can accommodate our desired materials.