• The Transactions of The Korean Institute of Electrical Engineers
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• v.57 no.5
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• pp.821-826
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• 2008

Recently as a progress of electric technology, modern electric systems become more and more complicated. Thus, it is difficult to use a classical method to analyze responses of the systems in complicated electromagnetic environments because there are so many coupling phenomena. The electromagnetic topology (EMT) is a helpful solution to analyze electromagnetic interference / electromagnetic compatibility (EMI/EMC) of the large complex system. In this paper, EMT is applied to analyze an active element. And then to prove the validity of this analysis, a detector circuit including Schottky barrier diode is analyzed by EMT when input power is given directly.

• 한국정보통신설비학회:학술대회논문집
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• 2006.08a
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• pp.170-174
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• 2006

In this paper electromagnetic topology (EMT) is used to analyze the lumped components on printed circuit boards (PCBs). It is difficult to obtain desirable results about the electromagnetic coupling problems by using a numerical or an experimental method on complex systems. The EMT can be considered as a helpful method to the analysis of electromagnetic interference / electromagnetic compatibility (EMI/EMC) problems in the complex system. To verify the validity of this method, three types of the PCBs mounting a simple circuit are fabricated and experimented.