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PMIC Design

Power Management IC Design for Low Electromagnetic Emission in Mobile Systems 

(한국연구재단 중견연구 2017.2 ~)

When the SoC is used in mobile applications, its operation should not affect the operation of the antenna in the system. 
These days many DC-DC converter circuits are implemented within the SoCs used in mobile systems, and they are the major noise source that affects the antenna reception. 
In our research lab, we apply various circuit design techniques and embedded package elements to develop energy-efficient and low EMI (electromagnetic emission) converter ICs. 
Once the chip is fabricated, we are equipped to measure the near-field EMI from ICs.