FDTD computation of scattering by buried objects

Xiao Yan Zhang; Xin Qing Sheng

FDTD computation of scattering by buried objects

Xiao Yan Zhang^*, Xin Qing Sheng

^*此作品的通讯作者

集成电路与电子学院

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A computation approach of scattering by buried objects is presented by using Finite-Difference Time-Domain (FDTD) method, the Uniaxial Perfectly Matched Layer (UPML), and reciprocity principle. The numerical performance of this approach is in detail investigated by numerical experiments. The Radar Cross Section (RCS) of various buried objects with different electrical size, shape, dielectric constant, are computed and analyzed, from which useful conclusions are obtained.

源语言	英语
页（从-至）	1997-2000
页数	4
期刊	Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology
卷	29
期	8
出版状态	已出版 - 8月 2007

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Zhang, X. Y., & Sheng, X. Q. (2007). FDTD computation of scattering by buried objects. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 29(8), 1997-2000.

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abstract = "A computation approach of scattering by buried objects is presented by using Finite-Difference Time-Domain (FDTD) method, the Uniaxial Perfectly Matched Layer (UPML), and reciprocity principle. The numerical performance of this approach is in detail investigated by numerical experiments. The Radar Cross Section (RCS) of various buried objects with different electrical size, shape, dielectric constant, are computed and analyzed, from which useful conclusions are obtained.",

keywords = "Buried objects, Electromagnetic scattering, Finite-Difference Time-Domain method (FDTD), Uniaxial Perfectly Matched Layer (UPML)",

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AU - Sheng, Xin Qing

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N2 - A computation approach of scattering by buried objects is presented by using Finite-Difference Time-Domain (FDTD) method, the Uniaxial Perfectly Matched Layer (UPML), and reciprocity principle. The numerical performance of this approach is in detail investigated by numerical experiments. The Radar Cross Section (RCS) of various buried objects with different electrical size, shape, dielectric constant, are computed and analyzed, from which useful conclusions are obtained.

AB - A computation approach of scattering by buried objects is presented by using Finite-Difference Time-Domain (FDTD) method, the Uniaxial Perfectly Matched Layer (UPML), and reciprocity principle. The numerical performance of this approach is in detail investigated by numerical experiments. The Radar Cross Section (RCS) of various buried objects with different electrical size, shape, dielectric constant, are computed and analyzed, from which useful conclusions are obtained.

KW - Buried objects

KW - Electromagnetic scattering

KW - Finite-Difference Time-Domain method (FDTD)

KW - Uniaxial Perfectly Matched Layer (UPML)

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FDTD computation of scattering by buried objects

摘要

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