New Criteria of Selective Orthogonal Matrix Least-Squares Method for Macromodeling Multiport Networks Characterized by Sampled Data(<Special Section>Analog Circuit Techniques and Related Topics)
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概要
- 論文の詳細を見る
This paper presents the selective orthogonal matrix least-squares (SOM-LS) method for representing a multiport network characterized by sampled data with the rational matrix, improving the previous works [24], [27] and providing new criteria. Recently, it is needed in a circuit design to evaluate physical effects of interconnects and package, and the evaluation is done by numerical electromagnetic analysis or measurement by network analyzer. Here, the SOM-LS method with the criteria will play an important role for generating the macromodels of interconnects and package in circuit simulation level. The accuracy of the macromodels is predictable and controllable, that is, the SOM-LS method fits the rational matrix to the sampled data, selecting the dominant poles of the rational matrix. In examples, simple PCB models are analyzed, where the rational matrices are described by Verilog-A, and some simulations are carried out on a commercial circuit simulator.
- 社団法人電子情報通信学会の論文
- 2005-02-01
著者
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ASAI Hideki
Dept. of Systems Eng., Shizuoka University
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Asai H
Shizuoka Univ. Hamamatsu‐shi Jpn
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Asai Hideki
Department Of Systems Engineering Faculty Of Engineering Shizuoka University
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Asai Hideki
Shizuoka Univ. Hamamatsu‐shi Jpn
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TANJI Yuichi
Department of Reliability-based Information Systems Engineering, Kagawa University
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Asai Hideki
Department Of Opto-electronics&mechanical Engineering Faculty Of Engineering Shizuoka University
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Tanji Yuichi
Dept. Of Reliability-based Information Systems Engineering Faculty Of Engineering Kagawa University
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Tanji Yuichi
The Department Of Reliability-based Information Systems Engineering Kagawa University
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Tanji Yuichi
Department Of Reliability-based Information Systems Engineering Kagawa University
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Tanji Yuichi
Faculty Of Engineering Tokushima University
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Watanabe T
School Of Administration And Informatics University Of Shizuoka
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WATANABE Takayuki
Administration & Informatics, University of Shizuoka
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Watanabe Takayuki
School Of Administration And Informatics University Of Shizuoka
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SUZUKI Masaya
Sanei Hytechs Co. Ltd.
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Asai Hideki
Department Of Applied Chemistry Faculty Of Engineering Okayama University
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TANJI Yuichi
Department of Electronic and Information Engineering, Kagawa University
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