Estimation of scattering centers by improved two-dimensional ESPRIT type method via a TLS approach

Shiyong Li; Houjun Sun; Bocheng Zhu

Estimation of scattering centers by improved two-dimensional ESPRIT type method via a TLS approach

Shiyong Li^*
, Houjun Sun
, Bocheng Zhu

^*此作品的通讯作者

集成电路与电子学院

Peking University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A new approach is proposed to estimate the two-dimensional (2-D) scattering centers. The approach combines the idea of Total least squares (TLS) with the 2-D ESPRIT type method. Numerical results show that the approach provides lower estimation errors than the 2-D ESPRIT type method and the Matrix enhancement and matrix pencil (MEMP) method with a new pairing procedure. The approach is successfully used for estimating the scattering centers for real radar data.

源语言	英语
页（从-至）	575-578
页数	4
期刊	Chinese Journal of Electronics
卷	20
期	3
出版状态	已出版 - 7月 2011

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链接到 Scopus 的出版物

引用此

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title = "Estimation of scattering centers by improved two-dimensional ESPRIT type method via a TLS approach",

abstract = "A new approach is proposed to estimate the two-dimensional (2-D) scattering centers. The approach combines the idea of Total least squares (TLS) with the 2-D ESPRIT type method. Numerical results show that the approach provides lower estimation errors than the 2-D ESPRIT type method and the Matrix enhancement and matrix pencil (MEMP) method with a new pairing procedure. The approach is successfully used for estimating the scattering centers for real radar data.",

keywords = "2-D ESPRIT, Matrix enhancement and matrix pencil (MEMP), Scattering centers, Total least squares (TLS)",

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AU - Li, Shiyong

AU - Sun, Houjun

AU - Zhu, Bocheng

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N2 - A new approach is proposed to estimate the two-dimensional (2-D) scattering centers. The approach combines the idea of Total least squares (TLS) with the 2-D ESPRIT type method. Numerical results show that the approach provides lower estimation errors than the 2-D ESPRIT type method and the Matrix enhancement and matrix pencil (MEMP) method with a new pairing procedure. The approach is successfully used for estimating the scattering centers for real radar data.

AB - A new approach is proposed to estimate the two-dimensional (2-D) scattering centers. The approach combines the idea of Total least squares (TLS) with the 2-D ESPRIT type method. Numerical results show that the approach provides lower estimation errors than the 2-D ESPRIT type method and the Matrix enhancement and matrix pencil (MEMP) method with a new pairing procedure. The approach is successfully used for estimating the scattering centers for real radar data.

KW - 2-D ESPRIT

KW - Matrix enhancement and matrix pencil (MEMP)

KW - Scattering centers

KW - Total least squares (TLS)

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AN - SCOPUS:79960815361

SN - 1022-4653

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JO - Chinese Journal of Electronics

JF - Chinese Journal of Electronics

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Estimation of scattering centers by improved two-dimensional ESPRIT type method via a TLS approach

摘要

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