摘要
论述了用标准场法建立电场探头校准系统的方法,详细地介绍了标准增益天线的研制方案、近场增益计算方法,以及不确定度的评定步骤,重点研究了场地误差不确定度分量的评定过程,所给出的扩展不确定度的可信度较高。
In this paper, the standard field method for establishing electric field sensor calibration system is discussed. The development of the standard gain antenna the calculation of the near-field gain and the uncertainty evaluation are discussed in detail. The evaluation of the uncertainty component for site differences is presented, which can provide a high reliable expanded uncertainty
出处
《电子产品可靠性与环境试验》
2013年第6期45-49,共5页
Electronic Product Reliability and Environmental Testing
关键词
电场探头
校准
近场增益
场地误差
field probe
calibration
near-field gain
site difference
