Caijun Gan
School of Electronic Engineering, Xidian University, Xi�an, Shanxi, 710071, China
Yonghong Tan
College of Information, Mechanical and Electrical Engineering,, Shanghai Normal University, Shanghai, 201814, China
Miyong Su
School of Electronic Engineering, Xidian University, Xi�an, Shanxi, 710071, China
ABSTRACT
The construction and corresponding optimization method of a new SPICE model for generating arbitrary periodical waveform are presented. Unlike the model based on rectangular wave source, the new model is composed of periodical oblique wave sources. The periodical oblique wave source is built by using fundamental pulse sources connected in series with matched parameters. A nonuniform sampling algorithm based on the secondorder derivative of sampling points is proposed to optimise the model. The availability of the model and the effect of the model optimization are shown from circuit simulations.
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How to cite this article
Caijun Gan, Yonghong Tan and Miyong Su, 2013. A New Spice Model and Optimization Method of an Arbitrary Periodical Waveform Generator. Information Technology Journal, 12: 4012-4018.
DOI: 10.3923/itj.2013.4012.4018
URL: https://scialert.net/abstract/?doi=itj.2013.4012.4018
DOI: 10.3923/itj.2013.4012.4018
URL: https://scialert.net/abstract/?doi=itj.2013.4012.4018
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