微波介质陶瓷低温共烧研究现状

Research Status of Low Temperature Co-firing of Microwave Dielectric Ceramics

微波介质陶瓷具有低介电常数、高品质因数和近零谐振频率温度系数的特点,满足微波器件向小型化、低成本化、集成化、和多功能化方向发展的特点。而微波介质陶瓷低温共烧又是满足微波介质电子元器件不断向小型化,轻量化,高集成度和高性能方向发展重要途径。本文对微波介质陶瓷实现低温共烧的途径进行了介绍,主要介绍了四种实现微波介质陶瓷低温共烧的方法。

Microwave dielectric ceramics have the characteristics of low dielectric constant,high quality factor and near zero resonant frequency temperature coefficient,which can meet the development of microwave devices in the direction of miniaturization,low cost,integration and multi-function.The low temperature co-firing of microwave dielectric ceramics is an important way to meet the continuous development of microwave dielectric electronic components towards miniaturization,lightweight,high integration and high performance.In this paper,the methods of low temperature co-firing of microwave dielectric ceramics are introduced,and four methods of low temperature co-firing of microwave dielectric ceramics are introduced.