Application of VSI-EBG Structure to High-Speed Differential Signals for Wideband Suppression of Common-Mode Noise

• Published in: ETRI journal Vol. 35; no. 5; pp. 827 - 837
• Main Authors: Kim, Myunghoi, Kim, Sukjin, Bae, Bumhee, Cho, Jonghyun, Kim, Joungho, Kim, Jaehoon, Ahn, Do Seob
• Format: Journal Article
• Language: Korean
• Published: 2013
• Subjects: differential signal; EBG; electromagnetic bandgap; stepped impedance; VSI-EBG; Common-mode noise

In this paper, we present wideband common-mode (CM) noise suppression using a vertical stepped impedance electromagnetic bandgap (VSI-EBG) structure for high-speed differential signals in multilayer printed circuit boards. This technique is an original design that enables us to apply the VSI-EBG str...