Title :
Analysis of EMI Reduction Techniques on a PRBS Generator Board
Author :
Pilla, Viswa ; Li, Tianqi ; Pommerenke, David
Author_Institution :
Apple, Cupertino, CA, USA
Abstract :
In this article, several EMI characterization and reduction techniques have been investigated and their effectiveness is demonstrated using the developed test boards. The sum and difference outputs of the hybrid (expressed in dBm), that is placed at the output of the TEM cell, are be used to make relative comparisons between the electric and magnetic far field emissions. This data is used to compare the effectiveness of the EMI reduction techniques.
Keywords :
TEM cells; electromagnetic interference; field emission; random sequences; EMI characterization; EMI reduction technique; PRBS generator board; TEM cell; electric far field emission; electromagnetic interference; magnetic far field emission; pseudorandom bit sequence; test board; transverse electromagnetic cell; Couplings; Generators; Integrated circuits;
Journal_Title :
Electromagnetic Compatibility Magazine, IEEE
DOI :
10.1109/MEMC.2015.7098515
