High-Resolution Polarimetric Radar Signal Detection Based on Polarization Filtering in Time-Frequency Domain

ZENG Yong-hu; WANG Xue-song; XIAO Shun-ping; ZHUANG Zhao-wen

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High-Resolution Polarimetric Radar Signal Detection Based on Polarization Filtering in Time-Frequency Domain

更新时间：2025-07-16

- High-Resolution Polarimetric Radar Signal Detection Based on Polarization Filtering in Time-Frequency Domain
- Acta Electronica Sinica Vol. 33, Issue 3, Pages: 524-526(2005)
- 作者机构：
  
  1. 国防科技大学电子科学与工程学院,湖南,长沙,410073
  2. 洛阳市061信箱516号,河南,洛阳,471003
  3. 国防科技大学电子科学与工程学院湖南长沙,410073
  4. 洛阳市061信箱516号河南洛阳,471003
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957
- Published：2005
- 稿件说明：
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ZENG Yong-hu, WANG Xue-song, XIAO Shun-ping, et al. High-Resolution Polarimetric Radar Signal Detection Based on Polarization Filtering in Time-Frequency Domain[J]. Acta Electronica Sinica, 2005, 33(3): 524-526.
DOI：

ZENG Yong-hu, WANG Xue-song, XIAO Shun-ping, et al. High-Resolution Polarimetric Radar Signal Detection Based on Polarization Filtering in Time-Frequency Domain[J]. Acta Electronica Sinica, 2005, 33(3): 524-526. DOI：

摘要

本文以瞬态极化时频分析作为理论工具

针对高分辨极化雷达体制

提出了时频联合域极化滤波的概念;然后应用文中介绍的瞬态极化短时Fourier变换(STFT)

提出了一种通过时频联合域积累的高分辨极化雷达信号检测算法.仿真实验表明了该算法的可行性和有效性.

Abstract

With the guidance of the theory of instantaneous polarization time-frequency analysis

the notion of polarization filtering in time-frequency domain is presented for high-resolution polarimetric radar system.Using instantaneous polarization STFT

a novel high-resolution polarimetric radar signal detection algorithm is designed through integration over time-frequency domain.Simulation results verify its feasibility and validity.

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Related Institution

School of Electronic Science and Engineering,National University of Defense Technology

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