Volume 24, Issue 1, June 2016, Pages 1–7
R. Seetharaman1, R. Vandana2, K. Venkata Srinath3, and S. Babu4
1 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
2 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
3 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
4 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
Original language: English
Copyright © 2016 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
A test setup has been devised here to quantify EMI. The frequency range of operation is proposed in GHz range. Measurement of internal fields via antennas is taken as a parameter for characterising interaction between digital components. For low frequencies MoM and FEM solvers is apt for simulation purposes. For high frequencies statistical approach has been chosen. Using these techniques real components are being reproduced as simplistic geometric models. This setup can be further extended to real time PC casing.
Author Keywords: Electromagnetic compatibility (EMC), electromagnetic measurements, enclosures.
R. Seetharaman1, R. Vandana2, K. Venkata Srinath3, and S. Babu4
1 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
2 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
3 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
4 Department of Electronics and Communication Engineering, College of Engineering, Guindy, Anna University, Chennai-600025, India
Original language: English
Copyright © 2016 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
A test setup has been devised here to quantify EMI. The frequency range of operation is proposed in GHz range. Measurement of internal fields via antennas is taken as a parameter for characterising interaction between digital components. For low frequencies MoM and FEM solvers is apt for simulation purposes. For high frequencies statistical approach has been chosen. Using these techniques real components are being reproduced as simplistic geometric models. This setup can be further extended to real time PC casing.
Author Keywords: Electromagnetic compatibility (EMC), electromagnetic measurements, enclosures.
How to Cite this Article
R. Seetharaman, R. Vandana, K. Venkata Srinath, and S. Babu, “EMI Testing Using Metallic Enclosure – A Case Study,” International Journal of Innovation and Scientific Research, vol. 24, no. 1, pp. 1–7, June 2016.
