Companion models of measured/calculated networks via modified cosine series

Author

Tanji, Y. ; Asai, Hideki

Author_Institution

Dept. of Reliability-Based Inf. Syst. Eng., Kagawa Univ., Takamatsu, Japan

fYear

2004

fDate

25-27 Oct. 2004

Firstpage

79

Lastpage

82

Abstract

The companion models of measured/calculated networks are proposed using aliasing-free numerical convolution method. As a result, cost of the electromagnetic analysis is much reduced, and numerical robustness of the transient analysis with lumped networks is enhanced. In this work, aliasing-free frequency- to time-domain conversion method is introduced for the numerical convolution based on the modified cosine series.

Keywords

Fourier series; discrete Fourier transforms; frequency-domain analysis; lumped parameter networks; numerical stability; time-domain analysis; transient analysis; aliasing free numerical convolution method; calculated networks; companion models; electromagnetic analysis; frequency domain conversion method; lumped networks; measured networks; modified cosine series; numerical robustness; time domain conversion method; transient analysis; Convolution; Discrete Fourier transforms; Fourier series; Fourier transforms; Frequency conversion; Laplace equations; Matrix converters; Sampling methods; Time domain analysis; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Performance of Electronic Packaging, 2004. IEEE 13th Topical Meeting on

Print_ISBN

0-7803-8667-1

Type

conf

DOI

10.1109/EPEP.2004.1407552

Filename

1407552