Electrical Engineering & Computer Sciences
Turkish Journal of Electrical Engineering & Computer SciencesTwo dimensional EBG structures for multiband noise mitigation
1CST of America, 492 Old Connecticut path, suite505, Framingham, MA, 01701, USA
2UAq EMC Lab, University of L'Aquila, 67100, Poggio di Roio, L'Aquila-ITALY
Abstract: In this paper a two dimensional (2D) electromagnetic Bandgap (EBG) structure is proposed for multi band noise mitigation in PWR/GND plane pairs. Excellent noise suppression (-60 dB) is achieved in multiple bands within the range 0--8 GHz with a low start frequency. Because of the 2D EBG, no additional metal layer is required. Signal Integrity analysis is also studied by modelling a microstrip to stripline transition (both single ended and differential) and by evaluating insertion loss, TDR as well as eye diagram.
Turk. J. Elec. Eng. & Comp. Sci., 17, (2009), 279-288.
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