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A Hypergraph-Based Multifunction Radar Signal Sorting Method for Mitigating Batch-Increasing in Complex Electromagnetic Environments

delete2025-10-01
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PRE
AI
M
Minhong Sun
S
Shuibin Wang
Z
Zhaoyang Qiu
C
Chunshan Liu
C
Chenwei Ding
W
Wencao Han
DOI:10.1109/TAES.2025.3586258delete
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摘要

摘要

En 中文
在复杂电磁环境中对多功能雷达(MFRs)信号进行分选具有挑战性,这是由于“批次增加”问题,即单个MFR的工作模式被误分类为多个发射机的信号。为了有效缓解这一问题,我们提出了一种基于超图的方法,该方法考虑了在截获的雷达交错脉冲序列(RIPS)中不可避免的干扰脉冲、脉冲丢失和参数估计误差。我们的方法首先从RIPS中移除干扰脉冲。然后,我们应用结合模糊C均值聚类的选择规则,以获得脉冲序列的部分聚类标签。接下来,基于脉冲描述字(PDW)参数和剩余脉冲的数据势值构建超图。最后,利用获得的部分聚类标签,进行超图学习以有效分选MFR信号。仿真结果表明,所提出的方法能够有效从RIPS中移除干扰脉冲。考虑PDW参数之间相互关系的超图构建增强了分选性能。与现有方法相比,我们的方法在不理想条件下实现了更高的准确性和鲁棒性,有效缓解了MFR信号分选中的“批次增加”问题。
Keyword:
Sorting
Radar
Interference
Complex networks
Training
Measurement errors
Electromagnetics
Aerospace and electronic systems
Radar signal processing
Correlation

期刊

IEEE Transactions on Aerospace and Electronic Systems 封面图
IEEE Transactions on Aerospace and Electronic Systems
IF:
5.7
论文数:
758
被引数:
2.4W

机构

H
Hangzhou Dianzi University
学者数:
1.3W
论文数: 9.6K
被引数: 7.5K
Z
zhejiang dahua technology company ltd.
学者数:
6
论文数: 3
被引数: 0
N
nanjing electronic equipment institute
学者数:
5
论文数: 5
被引数: 0
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