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	微波陶瓷介质谐振器优选组合检测法; Optimized combination detection for microwave ceramic dielectric resonator measurement
	肖芬 ; 董晓盈 ; 陈赐海(漳州师范学院物理系) ; 熊兆贤
	2008-02
关键词	介质谐振器 介电常数 损耗系数 温度系数 dielectric resonator comp lex permittivity dielectric loss temperature coefficient of resonant frequency
英文摘要	[中文文摘]微波介质陶瓷材料的介电性能主要由3个参数表示:介电常数、介质损耗和谐振频率温度系数。本文优选组合了3种检测介质谐振器方法:短路型介质谐振器轴向的短路界面测定方便准确,用于测量微波介质陶瓷材料的相对介电常数;开路型平行板与介质谐振器无直接接触,用于测量介质损耗系数;自行研制的旋转开放腔,可同时放置多个样品,加快温度系数的测量速度。3个参数采用3种不同测试法,充分应用了不同测试法各自的优势,满足微波介质陶瓷材料介电常数跨度大、介质损耗低、温度系数快速测量的需求,可得到精确、快速的测试效果。[英文文摘]Dielectric p roperties of microwave dielectric ceramic material are featured in three parameters: comp lex permittivity, dielectric loss and temperature coefficient of resonant frequency. In this paper, a short-circuited resonatormethod is developed to measure the comp lex permittivity of a microwave dielectric material; an open - circuited parallel p late resonatormethod is developed to measure the dielectric loss due to the fact that the dielectric resonator does not contact the open parallel plates physically; the temperature coefficient of the resonant frequency is efficiently measured in a rotary open resonator cavity designed by ourselves. All the parameters are measured p recisely and efficiently by taking the respective advantages of short2circuited and open2circuited methods to satisfy the specific measurement requirements of microwave dielectric material.; 国家863计划(2001AA325100) 、福建省自然科学基金(11081087) 、厦门大学创新基金(70009)资助项目
语种	中文
出版者	中国仪器仪表学会
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/222]
专题	材料学院－已发表论文
推荐引用方式 GB/T 7714	肖芬,董晓盈,陈赐海(漳州师范学院物理系),等. 微波陶瓷介质谐振器优选组合检测法, Optimized combination detection for microwave ceramic dielectric resonator measurement[J],2008.
APA	肖芬,董晓盈,陈赐海,&熊兆贤.(2008).微波陶瓷介质谐振器优选组合检测法..
MLA	肖芬,et al."微波陶瓷介质谐振器优选组合检测法".(2008).

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