An Angle Acquisition Method Based on TLS Estimation with Phased Array Radar

QU Jian-ming; YANG Chen-yang; MAO Shi-yi; LI Shao-hong

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An Angle Acquisition Method Based on TLS Estimation with Phased Array Radar

更新时间：2025-07-16

- An Angle Acquisition Method Based on TLS Estimation with Phased Array Radar
- Acta Electronica Sinica Vol. 28, Issue 3, Pages: 1-4(2000)
- 作者机构：
  
  北京航空航天大学电子工程系,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN95
- Published：2000
- 稿件说明：
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QU Jian-ming, YANG Chen-yang, MAO Shi-yi, et al. An Angle Acquisition Method Based on TLS Estimation with Phased Array Radar[J]. Acta Electronica Sinica, 2000, 28(3): 1-4.
DOI：

QU Jian-ming, YANG Chen-yang, MAO Shi-yi, et al. An Angle Acquisition Method Based on TLS Estimation with Phased Array Radar[J]. Acta Electronica Sinica, 2000, 28(3): 1-4. DOI：

摘要

本文提出了一种在相控阵雷达中利用总体最小二乘(TLS)估计进行目标角度截获

提取目标角度信息的方法.该方法不仅考虑了线性模型中观测向量的噪声扰动

而且考虑了数据矩阵中的噪声扰动

采用TLS估计的角度截获方法可以使包括观测向量误差和数据矩阵误差在内的误差矩阵达到Frobenius范数的最小值.

Abstract

An angle acquisition method is proposed in this paper based on Total Least Squares (TLS) estimation with phased array radar.Not only the perturbations in observation vector but also the perturbations in the data matrix in the linear model are considered.By applying TLS estimation

the Frobenius norm of the error matrix is minimized

which includes errors in both the observation vector and the data matrix.

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