摘要
微波介质陶瓷是制作微波器件的关键材料。具有复合钙钛矿结构的Ba(B'1/3Ta2/3)O3(B'=Mg、Zn)型微波介质陶瓷在微波毫米波频率下具有较高的品质因数,是现代微波通信技术中被广泛应用的微波陶瓷材料。文中介绍了近年来此类微波介质陶瓷的发展与研究现状。
Dielectric ceramic is the key material for microwave components. Complex perovskite Ba( B'1/3Ta2/3 ) 03 ( B' = Mg, Zn) is widely applied in the modem microwave communication for its high quality factor at microwave & millimeter-wave frequency. This paper reviews the present research status and introduces the latest progress in this microwave dielectric ceramic.
出处
《电子科技》
2013年第11期163-166,共4页
Electronic Science and Technology
关键词
微波介质陶瓷
复合钙钛矿结构
微波介电性能
microwave dielectric ceramic
complex perovskite
microwave dielectric properties