IC 동작의 비주기적 소모 전류 변화 측정을 통한 전도성 EMI 분석 기법 = Analytic Method of Conducted EMI through Non-Periodic Dissipating Transient Currents in IC

다국어 초록 (Multilingual Abstract)

In this paper, it is suggested the structure to detect voltage changes in the operation of integrated circuit(IC) and proposed the compensation method using a numerical formula for the decrement by OP-Amp bandwidth in the detected voltage for ICEM modeling. Accuracy of ICEM model is demanded to decrease electromagnetic interference(EMI) in IC level. To avoid inaccurate ICEM model, we need to detect correct voltage without decline. To get the exact voltage, a measured voltage is compensated by the transfer function and inverse transfer function of the op-amp that goes through circuit in detected voltage. The compensation method is by using Matlab program. According to the simulation, the decrement of output signal is confirmed. And this inexact output is restored to its original output using the compensation method.

목차 (Table of Contents)

• Abstract
• I. 서론
• II. 본론
• Ⅲ. 구현
• Ⅳ. 결론
• 참고문헌