Title :
A novel linearization method for full wave EMI simulation of switching power supplier
Author :
Zhang, Min ; Wu, Rui
Author_Institution :
Modern Integrated Electromagn. Simulation R & D Center (MIEMS), Tongji Univ., Shanghai, China
Abstract :
A novel linearization method is presented for linear presentation of switching power suppliers. The method is verified numerically and successfully applied in a full-wave EMI prediction of a Buck-Boost type power supply together with enclosure by using the commercial software CST MICROSTRIPES. Shielding effectiveness of different ventilation holes is investigated.
Keywords :
electromagnetic interference; switched mode power supplies; CST MICROSTRIPES; buck-boost type power supply; full wave EMI prediction; full wave EMI simulation; linearization method; shielding effectiveness; switching power supplier; ventilation holes; Circuit simulation; Electromagnetic compatibility; Electromagnetic interference; Electromagnetic scattering; Microstrip; Power supplies; Pulse width modulation; Pulsed power supplies; Time domain analysis; Ventilation; EMI; full wave simulation; linearization of non-linearity; shielding effectiveness;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475819
