Title :
Crosstalk analysis for ultra-high-speed digital PCBs due to substrate permittivity, pulse-width, and line-length
Author :
Malisuwan, S. ; Ungvichian, V.
Author_Institution :
Florida Atlantic Univ., Boca Raton, FL, USA
Abstract :
A parametric study of the effects of substrate permittivity, pulse-width, and line-length on interline crosstalk is presented. The technique utilized to determine the crosstalk system transfer function is Fourier theory and linear system theory which is based upon accurate wide-range closed form expressions for the frequency-dependent parameters. The substrate loss, line loss, and line thickness correction factor are included in the calculation. The study reveals a nonlinear relationship with respect to substrate permittivity and line-length
Keywords :
printed circuits; EMI; Fourier theory; closed form expressions; crosstalk analysis; frequency-dependent parameters; interline crosstalk; line loss; line thickness correction factor; line-length; linear system theory; nonlinear relationship; parametric study; pulse-width; substrate loss; substrate permittivity; transfer function; ultra-high-speed digital PCB;
Conference_Titel :
Electromagnetic Compatibility, 1999. EMC York 99. International Conference and Exhibition on (Conf. Publ. No. 464)
Conference_Location :
York
Print_ISBN :
0-85296-716-0
DOI :
10.1049/cp:19990257
