Journal of Guangdong University of Technology ›› 2016, Vol. 33 ›› Issue (03): 19-25.doi: 10.3969/j.issn.1007-7162.2016.03.004

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An Electric Field Probe Calibration Based on TEM Cell and Evaluation of Its Uncertainty

Guo Qi-yong1, Liang Qiong-chong2, Luo De-han1, Liu Qi-guang1   

  1. 1.School of Information Engineering,Guangdong University of Technology, Guangzhou 510006,China;
    2.The Fifth Electronics Research Institute, Ministry of Industry and Information Technology, Guangzhou 510610, China
  • Received:2015-08-10 Online:2016-05-19 Published:2016-05-19

Abstract:

The basic structure and principle of TEM cell, which can generate standard electric and magnetic field,are introduced and field uniformity of the TEM cell emphatically studied. By using TEM cell, an electric field probe calibration system is established. In order to evaluate the level of calibration result, contributors of standard electric field generated by the TEM cell are analyzed in detail and the uncertainty of standard electric field evaluated.

Key words: electric field probe; calibration; TEM cell; standard electric field; uncertainty

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