Modified ESPRIT (M-ESPRIT) algorithm for time delay estimation in both any noise and any radar pulse context by a GPR radar

被引：15

作者：

Le Bastard, Cedric ^{[1
]}

Baltazart, Vincent ^{[2
]}

Wang, Yide ^{[3
]}

机构：

[1] LRPC, ERA 17, F-49136 Les Ponts De Ce, France

[2] LCPC, F-44341 Bouguenais, France

[3] Univ Nantes, Ecole Polytech, IREENA, F-44306 Nantes 3, France

来源：

SIGNAL PROCESSING | 2010年 / 90卷 / 01期

关键词：

Time delay estimation (TDE); Non-destructive testing and evaluation (NDTE); Radar; Resolution; GROUND-PENETRATING RADAR;

D O I：

10.1016/j.sigpro.2009.06.007

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents M-ESPRIT, a modified version of the ESPRIT algorithm, for the purpose of time delay estimation of backscattered radar signals. The proposed algorithm takes both the transmitted pulse shape and any noise into account. It can process raw data from experimental device without the preprocessing which would be required with the conventional ESPRIT algorithm. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：173 / 179

页数：7

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