In this paper, the mechanism of power noise suppression is investigated. It is shown that periodic structure results in stopband characteristic. Then a simple and easy-design periodic slotted electromagnetic bandgap structure with wideband power noise suppression is proposed based on the basic mechanism. Both simulated and measured results are given which are consistent each other.
Published in:
Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), 2011 IEEE
Date of Conference: 12-14 Dec. 2011