Title :
Investigation of cross-talk in a PCB layout
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
Abstract :
By using a new model based on the dyadic Green´s function, fast and efficient predication of EMI/cross-talk between traces in a practice PCB is discussed. The results show that crosstalk predicted by the lump parameter method may cause large error even in the low frequency region. In addition, our model which is different from other electromagnetic models, gives accurate results, saves computation time, and is capable of dealing with PCBs with a vast amount of traces
Keywords :
Green´s function methods; crosstalk; current distribution; electromagnetic compatibility; electromagnetic interference; integral equations; printed circuit layout; EMC; EMI; MOM; PCB layout; computation time reduction; cross-talk; current/voltage distribution; dyadic Green´s function; electromagnetic models; error; integral equation; low frequency region; lump parameter method; mathematical model; traces; Circuits; Current distribution; Electromagnetic compatibility; Electromagnetic modeling; Frequency; Green´s function methods; Mathematical model; Maxwell equations; Predictive models; Voltage;
Conference_Titel :
Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
7-80090-827-5
DOI :
10.1109/ICCT.1998.743387
