QIU Tianshuang   

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Paper Publications

Title of Paper:基于飞机散射信号的民航地面干扰源定位新算法

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Date of Publication:2014-11-27

Journal:大连理工大学学报

Included Journals:PKU、ISTIC、CSCD

Volume:54

Issue:6

Page Number:626-631

ISSN No.:1000-8608

Key Words:干扰源定位;民航;多普勒频移;相关熵;加权质心法

Abstract:为了快速准确定位民航地面干扰源,提出了一种新的基于飞机散射信号的定位算法。首先,提出了新的初始参考点选取方法,并对此进行了理论分析和实验验证;然后,引入了相关熵和加权质心法,对现有算法进行了改进,同时进行了分析和实验验证。仿真实验结果表明,所提算法在保持计算量不变的前提下,显著地提升了基于飞机散射信号的民航地面干扰源定位精度,更具实用性。

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