微波介质谐振器温度系数的快速检测系统  

Fast and New Measurement System of Temperature Coefficient for Open Dielectric Resonator

作　　者：肖芬[1] 董晓盈[1] 杨国山[1] 刘同赞[1] 

机构地区：[1]厦门大学物理系,福建厦门361005

出　　处：《固体电子学研究与进展》2007年第3期347-349,365,共4页Research & Progress of SSE

基　　金：国家863计划资助项目(2001AA325100);福建省自然科学基金计划资助项目(J0650016)

摘　　要：谐振频率温度系数是微波介质陶瓷材料的重要性能参数之一,文中提出了一种微波介质谐振器温度系数的新型快速检测方法,并介绍了系统的测试原理、电路结构和软件组成。该系统对微波陶瓷材料温度系数进行测量时,所产生的系统误差、人为误差最小,可实现精确和快速检测。Resonant frequency temperature coefficient is an important property parameter of the microwave dielectric ceramic materials, a fast and new measurement system for temperature coefficient of microwave dielectric resonator is presented. The principle and circuits as well as, software of measurement system is introduced. It is shown that the system has low system error and man-made error, and can measure the temperature coefficient of microwave ceramic materials accurately and fast.

关 键 词：介电参数 开放介质谐振器 快速检测 

分 类 号：TN015[电子电信—物理电子学] TQ174[化学工程—陶瓷工业]