Title :
Simulation analysis of electromagnetic susceptibility for 32-Bit digital signal controllers
Author :
Changlin Zhou ; Tong Liu ; Zhenyi Wang ; Hongtao Yang ; Weidong Zhu ; Shiyong Guo
Author_Institution :
Zhengzhou Inst. of Inf. Sci. & Technol., Zhengzhou, China
Abstract :
This paper presents the simulation analysis of electromagnetic susceptibility (EMS) for a 32-Bit digital signal controllers (DSCs). The electromagnetic susceptibility model of the DSCs for conducted immunity, built upon the conducted disturbances sources, passive distribution network and the immunity behaviour of the internal functions, is used to predict the EMS of the chip levels. The immunity behaviour of the internal digital core, analog-to-digital converter (ADC) and general-purpose input or output (GPIO) have been analyzed by circuital simulations according to the predictive SPICE model. The results show an excellent fit with model predictions.
Keywords :
electromagnetic compatibility; microcontrollers; analog-digital converter; chip level immunity; conducted immunity; digital signal controllers; electromagnetic susceptibility; general purpose input; general purpose output; internal digital core; Analytical models; Electromagnetics; Immunity testing; Integrated circuit modeling; Load modeling; Predictive models; conducted immunity modeling; digital signal controllers (DSCs); electromagnetic compatibility (EMC); electromagnetic susceptibility (EMS); simulation analysis;
Conference_Titel :
Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-4355-5
DOI :
10.1109/APCAP.2014.6992799
