Modelling and simulation of large signal and power delivery networks on ic and PCB
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Date
2017-07
Authors
Sarvvin A/L T.Kalithas
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Abstract
This project presents the PDN model and simulation of PDN and large power networks. The PDN network was simulated using MATLAB software. The PDN modal was built by using some efficient method. To get an accurate answer for the simulation the PDN modal was built using triangular meshes method. The built model will be simulated with LIM formula in MATLAB. Since the basic LIM formula has numerical stability problem. The formula was altered and updated to overcome the stability problem. The altered formula was used to simulate the built model. The built model will be simulated using SPICE simulator. The result obtained in two kind of simulator will analysed and discussed in this project. The obtained result from this experiment is that for basic LIM formula we have to use smallest time step to ensure the numerical stability of the formula. While for the altered LIM formula we can use larger time step compared to the time step used in basic LIM formula.