注入电流探头校准夹具的设计

周雁然; 景莘慧; 周忠元

doi:10.3969/j.issn.1000-1158.2016.05.16

PDF(6244 KB)

计量学报 ›› 2016, Vol. 37 ›› Issue (5) : 531-534. DOI: 10.3969/j.issn.1000-1158.2016.05.16

电磁学计量

注入电流探头校准夹具的设计

周雁然,景莘慧,周忠元

作者信息 +

Design of Bulk Current Injection Probe Calibration-jig

ZHOU Yan-ran,JING Shen-hui,ZHOU Zhong-yuan

Author information +

文章历史 +

摘要

介绍了注入电流探头校准夹具的设计方法。根据已有探头尺寸,提出夹具结构设计方案及关键尺寸的确立方法,设计了频段为10 kHz～400 MHz的校准夹具。通过数值仿真分析了探头和夹具的间隙对传输性能的影响,并优化设计了夹具的关键尺寸。实验验证了优化设计方法的可行性。

Abstract

The design method of injection current probe calibration-jig is introduced. The influence of the gap between the probe and the jig on transmission performance is analyzed by numerical simulation, and the key size of the jig is determined by means of parameter optimization. The design method is verified by measurements.

导出引用

周雁然,景莘慧,周忠元. 注入电流探头校准夹具的设计[J]. 计量学报. 2016, 37(5): 531-534 https://doi.org/10.3969/j.issn.1000-1158.2016.05.16

ZHOU Yan-ran,JING Shen-hui,ZHOU Zhong-yuan. Design of Bulk Current Injection Probe Calibration-jig[J]. Acta Metrologica Sinica. 2016, 37(5): 531-534 https://doi.org/10.3969/j.issn.1000-1158.2016.05.16

中图分类号： TB973

参考文献

［1］ISO/FDIS 11452-4. Road vehicles Component test methods for electrical disturbances from narrowband radiated electromagnetic energy—Part 4: Harness excitation methods［S］. 2011.
［2］MIL-STD-461F. Requirements for the control of electromagnetic interference characteristics of subsystems and equipment［S］. 2007.
［3］郑兆翁. 同轴式TEM模通用无源器件［M］. 北京:人民邮电出版社, 1983.
［4］宋盛义,冯晓晖,周之奎,等. 共顶点同轴圆锥形及圆盘形传输线的电参数计算公式［J］. 强激光与粒子束,2004, (02): 256-260.
［5］Grassi F, Marliani F, Pignari S A. Circuit Modeling of Injection Probes for Bulk Current Injection［J］. IEEE Transactions on Electromagnetic Compatibility, 2007, 49(3): 563-576.
［6］邱成悌,蒋全兴. 电子设备结构设计原理［M］. 南京:东南大学出版社, 2001.
［7］赵如如. 偏磁场与开气隙对磁性材料干扰抑制特性影响的研究［D］. 东南大学, 2012.