Title :
PCB EMI simulation
Author :
Sayfan-Altman, Shai ; Vulfin, Vladimir
Author_Institution :
ANSYS Inc., Rishon Le Zion, Israel
Abstract :
Electrical Magnetic Interference (EMI) regulations must be addressed in system products. Testing for EMI in the lab after the system is in production could be too late. This paper presents a viable solution for EMI prediction and improving future systems, using simulation tools. Presented results were accomplished by using a variety of simulation tools; field extraction solvers and time simulation software. The simulation results and conclusion regarding EMI improvement are to be implemented in the system that will be manufactured and tested in the lab. All simulations were performed using ANSYS commercial software in the frequency and time domain.
Keywords :
electromagnetic interference; printed circuit testing; time-frequency analysis; ANSYS commercial software; EMI prediction; EMI regulations; EMI testing; PCB EMI simulation; electrical magnetic interference regulations; field extraction solvers; frequency domain; system products; time domain; time simulation software; Clocks; Electromagnetic interference; Frequency-domain analysis; Resonant frequency; System-on-chip; Three-dimensional displays; Vectors; EMI; clock distribution; signal integrity;
Conference_Titel :
Electrical & Electronics Engineers in Israel (IEEEI), 2014 IEEE 28th Convention of
Conference_Location :
Eilat
Print_ISBN :
978-1-4799-5987-7
DOI :
10.1109/EEEI.2014.7005787
