Title :
A new curve fitting technique for analysis of frequency-dependent lossy transmission lines
Author :
Tanji, Yuichi ; Nishio, Yoshifumi ; Ushida, Akio
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokushima Univ., Japan
fDate :
31 May-3 Jun 1998
Abstract :
Analysis of frequency-dependent lossy transmission lines is very important for designing high-speed VLSI, MCMs and PCBs. The frequency-dependent parameters are always obtained as tabulated data. In this paper, a new curve fitting technique of the tabulated data for the moment matching technique in interconnect analysis is presented. This method is based on Chebyshev interpolation and enhances the efficiency of the moment matching technique
Keywords :
VLSI; curve fitting; integrated circuit design; integrated circuit interconnections; interpolation; losses; method of moments; multichip modules; printed circuit design; transmission lines; Chebyshev interpolation; MCM; PCB; VLSI; curve fitting technique; frequency-dependent lossy transmission lines; interconnect analysis; moment matching technique; Chebyshev approximation; Curve fitting; Frequency; Integrated circuit interconnections; Least squares approximation; Polynomials; Power transmission lines; Propagation losses; Transmission line matrix methods; Transmission lines;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.705282
