The improvement of efficiency of resolution and angular estimation by MUSIC using Fourier coefficient for radar signal processing

Toshihiko Fukue; Michio Uneda; Ichiro Tshusin

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The improvement of efficiency of resolution and angular estimation by MUSIC using Fourier coefficient for radar signal processing

机译：使用傅里叶系数进行雷达信号处理的MUSIC提高分辨率和角度估计的效率

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In the radar signal processing, it is assumed that the high-resolution techniques such as MUSIC is able to estimate the direction of the multiple targets which are covered in same radar antenna beam and same range bin separately. In this paper we improve the efficiency of resolution and angular estimation by MUSIC using Fourier coefficient that is the output of the doppler filterbank. The numerical experiments show that proposal method can improve the efficiency even if the signal to noise ratio of targets are low.

机译：在雷达信号处理中，假定诸如MUSIC之类的高分辨率技术能够估计分别覆盖在同一雷达天线波束和相同距离箱中的多个目标的方向。在本文中，我们使用作为多普勒滤波器组输出的傅立叶系数来提高MUSIC的分辨率和角度估计的效率。数值实验表明，该方法即使目标信噪比较低，也能提高效率。

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《電子情報通信学会技術研究報告. 宇宙·航行エレクトロニクス. Space, Aeronautical and Navigational Electronics》 |2001年第654期|共4页
作者
Toshihiko Fukue; Michio Uneda; Ichiro Tshusin;
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原文格式 PDF
正文语种 jpn
中图分类雷达;
关键词
Radar; Music; DFT; Doppler filter bank;

机译：雷达;音乐;DFT;多普勒滤波器组;

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1. The improvement of efficiency of resolution and angular estimation by MUSIC using Fourier coefficient for radar signal processing [J] . Toshihiko Fukue, Michio Uneda, Ichiro Tshusin 電子情報通信学会技術研究報告. 衛星通信. Satellite Telecommunications . 2001,第655期

机译：使用傅里叶系数进行雷达信号处理的MUSIC提高分辨率和角度估计的效率
2. The improvement of efficiency of resolution and angular estimation by MUSIC using Fourier coefficient for radar signal processing [J] . Toshihiko Fukue, Michio Uneda, Ichiro Tshusin 電子情報通信学会技術研究報告. 宇宙·航行エレクトロニクス. Space, Aeronautical and Navigational Electronics . 2001,第654期

机译：用雷达信号处理傅里叶系数改善音乐分辨率和角度估计的效率
3. The improvement of efficiency of resolution and angular estimation by MUSIC using Fourier coefficient for radar signal processing [J] . Toshihiko Fukue, Michio Uneda, Ichiro Tshusin 電子情報通信学会技術研究報告. 衛星通信. Satellite Telecommunications . 2001,第655期

机译：用雷达信号处理傅里叶系数改善音乐分辨率和角度估计的效率
4. Angular Resolution Improvement by Using Multi-Radar and FBSS MUSIC DoA Estimation Algorithm [C] . Henna Paaso, Mervi Hirvonen IEEE Intelligent Vehicles Symposium . 2019

机译：使用多雷达和FBSS MUSIC DoA估计算法提高角度分辨率
5. Radar system processing gain and computational efficiency improvement using wavelet-based signal processing techniques. [D] . Marquis, David Andrew. 1997

机译：雷达系统使用基于小波的信号处理技术来处理增益并提高计算效率。
6. Estimation of diffusion coefficients from voltammetric signals by support vector and gaussian process regression [O] . Martin Bogdan, Dominik Brugger, Wolfgang Rosenstiel, 2014

机译：通过支持向量和高斯过程回归估计伏安信号的扩散系数
7. Method for increasing the resolution and accuracy of radar angular measurements based on sequential spatio-temporal processing of received signals [O] . Andrey Aleshkin, Vladislav Vladimirov, Valery Nevzorov, 2020

机译：基于接收信号的顺序时空处理提高雷达角测量分辨率和准确性的方法
8. Tomographic Processing of Synthetic Aperture Radar Signals for Enhanced Resolution. [R] . Bauck, J. L. 1989

机译：用于增强分辨率的合成孔径雷达信号的层析处理。

The improvement of efficiency of resolution and angular estimation by MUSIC using Fourier coefficient for radar signal processing

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