An Improved MVDR-Like TOA Estimation Without EVD for High-Resolution Ranging System

Oh Daegun; Ju Yeonghwan; Lee Jonghun

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An Improved MVDR-Like TOA Estimation Without EVD for High-Resolution Ranging System

机译：高分辨率测距系统的无EVD的改进的MVDR类TOA估计

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摘要

This letter proposes an improved minimum variance distortionless response (MVDR)-like TOA estimation algorithm for a high-resolution ranging system. Although the proposed method has some similarity with MVDR, it is based on subspace interpretation, resulting in improved resolution and accuracy. To verify the effectiveness of the proposed method, we compare its performance with that of MVDR, MUSIC, and ESPRIT.

机译：这封信提出了一种用于高分辨率测距系统的改进的最小方差无失真响应（MVDR）式TOA估计算法。尽管所提出的方法与MVDR有一些相似之处，但是它基于子空间解释，从而提高了分辨率和准确性。为了验证所提出方法的有效性，我们将其性能与MVDR，MUSIC和ESPRIT的性能进行了比较。

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来源
《IEEE communications letters》 |2014年第5期|753-756|共4页
作者
Oh Daegun; Ju Yeonghwan; Lee Jonghun;
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作者单位

Robotics Research Department, Daegu Gyeongbuk Institute of Science and Technology, Daegu, 711873 Korea|c|;

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原文格式 PDF
正文语种 eng
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关键词
TOA estimation; high-resolution ranging system;

机译：TOA估计;高分辨率测距系统;

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5. High-resolution target range estimation in inhomogeneous media using millimeterwave radar [D] . Ybarra, Gary Alan 1992

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An Improved MVDR-Like TOA Estimation Without EVD for High-Resolution Ranging System

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