电场场强校准技术的研究进展  

Research Progress in Electric Field Intensity Calibration Techniques

作　　者：邢昊 何梓滨[1] 吴梦娟 王碧云 王凯 陈权[1] 卢从俊[1] 张荟如 刘玉梅 XINGHao;HE Zibin;WU Mengjuan;WANG Biyun;WANG Kai;CHEN Quan;LU Congjun;ZHANG Huiru;LIU Yumei(Beijing Orient Institute of Measurement and Test,Beijing 1000949,China)

机构地区：[1]北京东方计量测试研究所,北京100094

出　　处：《计量科学与技术》2023年第3期20-28,42,共10页Metrology Science and Technology

摘　　要：研究分析了当前国内外电场场强校准技术的发展趋势,重点介绍了TEM室、GTEM室、基于同轴锥的TEM室、镜面单锥TEM室、微波暗室以及电磁混响室等装置在国内外高校、研究所以及计量机构的研究现状。介绍了各类装置的设计结构以及性能参数,并对文中所提及的各类电场场强校准设备的特点、用途、适用环境进行了比较。根据电场场强校准技术的研究进展,分析了未来场强参数现场校准的发展趋势,以满足场强传感器在生产线现场条件下的快速校准需求。This paper presents the current development trends of electric field intensity calibration technologies domestically and internationally.The research status of TEM cells,GTEM cells,coaxial cone TEM cells,monocone TEM cells,microwave anechoic chambers,and electromagnetic reverberation chambers in universities,research institutes,and metrology institutions worldwide is emphasized.The design structure and performance parameters of various devices are introduced.A comparison is made between the characteristics,applications,and suitable environments of the various electric field intensity calibration equipment mentioned in this paper.Lastly,based on the research progress of electric field intensity calibration technology,the development trend of on-site electric field intensity calibration to meet the rapid calibration requirements of field strength sensors under production line field conditions is proposed.

关 键 词：计量学 电场场强 标准装置 TEM室 单锥TEM室 现场校准 

分 类 号：TB973[一般工业技术—计量学]