講演抄録/キーワード |
講演名 |
2004-07-16 13:50
A Modeling Technique of Interconnects Using Numerical Laplace Transformation ○Junji Kawata(Tokushima Bunri Univ.)・Yuichi Tanji(Kagawa Univ.)・Yoshifumi Nishio(Tokushima Univ.)・Akio Ushida(Tokushima Bunri Univ.) |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
In this article, the admittance matrix of RLCG interconnects is modeled by partial fractions composed of the exact poles of the admittance matrix
and the corresponding residues. The exact poles can be obtained by applying the Leverrier-Faddeeva algorithm. In this article, a new method for calculating the residues is proposed. The residues can be calculated by using numerical Laplace transformation and the least squares method so that the impulse or pulse response of the partial fraction is matched with the one of each element of the exact admittance matrix in the time-domain. From the partial fraction representation, asymptotic equivalent circuit models can be synthesized. |
キーワード |
(和) |
/ / / / / / / |
(英) |
RLCG interconnects / Leverrier-Faddeeva algorithm / numerical Laplace transformation / least squares method / asymptotic equivalent circuits / / / |
文献情報 |
信学技報, vol. 104, no. 197, NLP2004-29, pp. 31-36, 2004年7月. |
資料番号 |
NLP2004-29 |
発行日 |
2004-07-09 (NLP) |
ISSN |
Print edition: ISSN 0913-5685 |
PDFダウンロード |
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