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Improved Performance Evaluation Method for EUT in Power Frequency Magnetic Field Immunity Test  

정기범 (한양대학교 전자통신전파공학과)
최재훈 (한양대학교 전자전기컴퓨터공학부)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.14, no.8, 2003 , pp. 796-802 More about this Journal
Abstract
In this paper, an improved EUT(Equipment Under Test) evaluation method using image monitor for power frequency magnetic field immunity test was proposed and development of an automated real time image monitoring program was described. The proposed power frequence magnetic field immunity test detects automatically the change between the affected and unaffected image of EUT under the influence of electromagnetic wave. The proposed method for real time decision supplements shortcomings of the currently used method which is subjective to tester´s decision by ensuring the repeatability of the test. The change detection of EUT image provides a possibility of the immunity decision for PC monitors. In addition, the method to draw quantitative value in EUT immunity decision is suggested in accordance with the international standards and domestic trends.
Keywords
EUT; Power Frequency Magnetic Field Immunity;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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