paper 150305164014

Published: 2015-07-09

Improvement of the Radiated Immunity Test Using a Broadband Signal

Hongsik Keum,

Hongsik Keum

Electromagnetic Wave Technology Institute, Korea

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Gunsuk Yoo,

Gunsuk Yoo

Electromagnetic Wave Technology Institute, South Korea

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Heung-Gyoon Ryu,

Heung-Gyoon Ryu

Chungbuk National University, Korea

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Jungyu Yang

Radio Research Agency, Korea

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Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)650-653

Abstract

In this paper, we have investigated improvement of the radiated immunity test using a broadband signals. We have analyzed the recent standardization activity related with radiated immunity test based on IEC 61000-4-3 and have proposed a new test method using digitally modulated broadband signals to improve the testing time and frequency step. The possibility of this new test method has been practically verified through a radiated immunity test on GTEM cell. The results show that the devices were influenced same or much more by digital modulation signal than by AM signal. It shows that we can use the broadband signal for a radiated immunity test and it is possible to improve the RS test using new method.

Citation

Hongsik Keum, Gunsuk Yoo, Heung-Gyoon Ryu, and Jungyu Yang, "Improvement of the Radiated Immunity Test Using a Broadband Signal," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)650-653

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