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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2008-12-30
Analysis of Dielectric Body by Using Volume Integral Equation Combined with Multi-Region Iterative Method
By
Huiqing Zhai,

    Prof. Huiqing Zhai

    Xidian University

    China

    Homepage

Qiaowei Yuan,

    Prof. Qiaowei Yuan

    Sendai National College of technology

    Japan

    Homepage

Qiang Chen,

    Dr. Qiang Chen

    Graduate School of Engineering

    Tohoku University

    Japan

    Homepage

Kunio Sawaya

    Dr. Kunio Sawaya

    Graduate School of Engineering

    Tohoku University

    Japan

    Homepage

Progress In Electromagnetics Research M, Vol. 5, 161-169, 2008
doi:10.2528/PIERM08113002 | Google Scholar

Abstract
In this research, a fast approach of method of moments (MoM) for analyzing 3-D dielectric body is proposed. The unknown polarization current in dielectric body is expanded into rectangular blocks with overlapping volume sinusoidal basis functions. To accelerate the matrix-solving CPU time in MoM, the multi-region iterative method, where the overlapping blocks are used as the iteration units, is applied to solving the matrix equation in the MoM. Some numerical results are given to show that the CPU time for solving unknown currents can be reduced effectively by multi-region iterative method.
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Citation
Huiqing Zhai, Qiaowei Yuan, Qiang Chen, and Kunio Sawaya, "Analysis of Dielectric Body by Using Volume Integral Equation Combined with Multi-Region Iterative Method," Progress In Electromagnetics Research M, Vol. 5, 161-169, 2008.
doi:10.2528/PIERM08113002
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