Title :
Accurate design methodology to prevent crosstalk
Author :
Chen, C.H. ; Huang, W.T. ; Chou, C.T. ; Lu, C.H.
Author_Institution :
Inst. of Health Care Manage., Central Taiwan Univ. of Sci. & Technol., Taichung
Abstract :
Presented are the effects of a guard trace with the optimal number of grounded vias that gives maximum efficiency for preventing crosstalk in parallel double micro-strip lines in a high-speed printed circuit board layout. Compared to a guard trace with two terminal grounded vias, the near-end crosstalk is reduced from 95 to 30 mV and the far-end crosstalk is reduced from 121 to 56 mV
Keywords :
crosstalk; microstrip lines; printed circuit layout; far-end crosstalk; grounded vias; guard trace; high-speed printed circuit board layout; near-end crosstalk; parallel double microstrip lines;
Journal_Title :
Electronics Letters
