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Automatika : journal for control, measurement, electronics, computing and communications, Vol. 48 No. 3-4, 2007.

Original scientific paper

A New EMI Filter Selection Method and a Comparison with the Existent Radiation-based Method

Marko Podberšić
Vojko Matko

Full text: english pdf 2.051 Kb

page 161-167

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Abstract

This article describes a new method for the selection of an appropriate signal line Electromagnetic Interference (EMI) filter. It describes an EMI filter selection method based on the signal’s FFT measurement. This selection has proved to be efficient also for quick engineer use. We optimize the EMI filter for each single line separately. The method described in this article involving a Central Processor Unit (CPU) module demonstrates the comparison between new FFT-based selection method and the existent radiation-based one.

Keywords

EMC; EMI filter; critical line length; critical frequency

Hrčak ID:

18374

URI

https://hrcak.srce.hr/18374

Publication date:

15.11.2007.

Article data in other languages: croatian

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