Passive Radar Source Localization Using Synthetic Aperture Antenna Array

ZHU Jian-feng; CHEN Yue; HAO Ben-jian; NIU Gang; WAN Peng-wu

doi:10.3969/j.issn.0372-2112.2017.10.003

您当前的位置：

首页 >

文章列表页 >

Passive Radar Source Localization Using Synthetic Aperture Antenna Array

更新时间：2025-07-16

- Passive Radar Source Localization Using Synthetic Aperture Antenna Array
- Acta Electronica Sinica Vol. 45, Issue 10, Pages: 2332-2336(2017)
- 作者机构：
  
  1. 通信信息控制和安全技术重点实验室,浙江,嘉兴,314033
  2. 桂林电子科技大学信息与通信学院,广西,桂林,541004
  3. 西安电子科技大学ISN国家重点实验室,陕西,西安,710071
  4. 河北工业大学, 天津红桥区,300130
  5. 通信信息控制和安全技术重点实验室,浙江,嘉兴,314033
  6. 桂林电子科技大学信息与通信学院,广西,桂林,541004
  7. 西安电子科技大学ISN国家重点实验室,陕西,西安,710071
  8. 河北工业大学天津红桥区,300130
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China (No.61401323, No.61631015);Fundamental Research Funds for the Central Universities (No.20103166054)
- DOI：10.3969/j.issn.0372-2112.2017.10.003
  CLC： TN911.23
- Published Online：25 October 2017，
  
  Published：2017
- 稿件说明：
移动端阅览
ZHU Jian-feng, CHEN Yue, HAO Ben-jian, et al. Passive Radar Source Localization Using Synthetic Aperture Antenna Array[J]. Acta Electronica Sinica, 2017, 45(10): 2332-2336.
DOI：

ZHU Jian-feng, CHEN Yue, HAO Ben-jian, et al. Passive Radar Source Localization Using Synthetic Aperture Antenna Array[J]. Acta Electronica Sinica, 2017, 45(10): 2332-2336. DOI： 10.3969/j.issn.0372-2112.2017.10.003.

摘要

本文引入被动合成孔径天线阵列新概念，将不同时间位于不同飞行位置的同一接收机视为合成孔径天线阵元，充分利用小型飞行器的空间运动特性及雷达脉冲信号的周期旋转特性，给出雷达辐射源信号虚拟到达时间差精确估计方法，并给出基于虚拟到达时间差的雷达辐射源被动定位方程构建方法及闭式求解算法，以实现雷达辐射源的快速可靠定位.计算机仿真验证了所提算法性能，并证明本文算法针对搜索警戒雷达等脉冲规律稳定的雷达辐射源具有较高的定位实用价值.

Abstract

The new concept of Passive Synthetic Aperture Antenna Array (PSAAA) is introduced into this paper.The same receiver carried by small aircraft is virtually taken as PSAAA element at different flight track position at multiple different moments.Using the characteristics of aircraft space movement and radar antenna circular rotation

an effective method to estimate the passive localization information Virtual Time Differences of Arrival (VTDOAs) is proposed.Based on VTDOAs estimation

they are proposed that the construction method for a binary quadratic localization equation group and a closed-form solution algorithm for radar position estimation.Simulations corroborate the performance of the proposed methods and it's proved that the proposed passive radar source localization method based on PSAAA is applicable for search alert radars in practical applications.

关键词

Keywords

references

Views

279

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Joint Multiple Disjoint Sources and Sensors Localization Based on TDOAs and FDOAs

A Multiple Point Passive Localization Algorithm Based on Double Least Mean Sqaure Method

Related Author

HAO Ben-jian

LI Zan

REN Yun-mei

SI Jiang-bo

LIU Lei

刘磊

ZHU Jian-feng

XIAO Song

Related Institution

Northwest Regional Air Traffic Management Bureau of CAAC,Xi’an

State Key Laboratory of Integrated Services NetworksXidian UniversityXi’anShaanxi 710071China

CNSNorthwest Regional Air Traffic Management Bureau of CAACXi’anShaanxi 710082China

东南大学无线电工程系

⁰