| Abstract: | A time-domain full-wave method for the extraction of broadband equivalent circuit parameters of symmetrical coupled interconnection lines on chips is presented. This method is based on the two-dimensional finite-difference time-domain method. After determination of the even and odd mode propagation constant γ and characteristic impedance Z c of the lines, the RLGC matrices per unit length can be obtained. Many techniques are proposed and used during the time-domain analysis to improve the efficiency. The circuit parameters extracted can be inserted into circuit simulation software to investigate the time-domain responses of high-speed integrated circuits on chips. The reliability of this method is verified by its applications to typical problems. |
