Title :
Time-domain step response fitting
Author :
Abdel-Rahman, Mohamed ; Medhat, Dina ; El-Din Hegazi, Emad
Author_Institution :
Electr. Power & Machines Eng. Dept., Ain Shams Univ., Cairo, Egypt
fDate :
Nov. 29 2011-Dec. 1 2011
Abstract :
In this paper, we introduce an alternative novel technique to approximate step response in time domain based on rational function approximation of admittance. The proposed technique sustains multi-port networks and passive RLC output. An application for this technique, viz., package modeling is presented in this paper. We verify the proposed technique on package measurements. The proposed algorithm has proved its potential to become a main stream tool competent with frequency domain approach for package modeling.
Keywords :
RLC circuits; approximation theory; integrated circuit modelling; integrated circuit packaging; multiport networks; step response; time-domain analysis; frequency domain approach; multiport networks; package measurements; package modeling; passive RLC output; rational function approximation; time-domain step response fitting; Computational modeling; Fitting; Indexes; Jacobian matrices; SPICE; Time frequency analysis; Accuracy; Electronic Design Automation (EDA); Model Order Reduction (MOR); Multi-Port; Package Modeling; Passive; Reduction Efficiency; Spice; Time Constant Equilibration Reduction (TICER); Time Domain Reflectometer (TDR); Voltage Controlled Oscillator (VCO);
Conference_Titel :
Computer Engineering & Systems (ICCES), 2011 International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4577-0127-6
DOI :
10.1109/ICCES.2011.6141039
