Iteration Based High-Precision Ranging Method for Bistatic Radar

LIU Chang; LIN Sheng

doi:10.12263/newIT.2024.05.003

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Iteration Based High-Precision Ranging Method for Bistatic Radar

RESEARCH PAPER | 更新时间：2025-05-23

- Iteration Based High-Precision Ranging Method for Bistatic Radar
- New Generation of Information Technology Vol. 7, Issue 5, Pages: 12-15(2024)
- 作者机构：
  
  1.中国电子科技集团公司第三十八研究所，安徽合肥 230088
  2.孔径阵列与空间探测安徽省实验室，安徽合肥 230088
- 作者简介：
- 基金信息：
- DOI：10.12263/newIT.2024.05.003
  CLC： TP273.4
- Accepted：21 February 2025，
  
  Published：15 May 2024
- 稿件说明：
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刘畅, 林盛. 基于迭代的收发分置雷达高精度测距[J]. 新一代信息技术, 2024, 7(5): 12-15

LIU Chang, LIN Sheng. Iteration Based High-Precision Ranging Method for Bistatic Radar[J]. New Generation of Information Technology, 2024, 7(5): 12-15
刘畅, 林盛. 基于迭代的收发分置雷达高精度测距[J]. 新一代信息技术, 2024, 7(5): 12-15 DOI： 10.12263/newIT.2024.05.003.

LIU Chang, LIN Sheng. Iteration Based High-Precision Ranging Method for Bistatic Radar[J]. New Generation of Information Technology, 2024, 7(5): 12-15 DOI： 10.12263/newIT.2024.05.003.

摘要

收发分置双基地雷达系统具有抗干扰性能好、生存能力强等优势，被广泛应用于多种平台和场景。由于在工作原理和空间关系上存在复杂性，如何快速高效地实现收发分置双基地雷达系统的高精度测距，是该类型雷达在工程应用中面临的一个重要问题。在对收发分置双基地雷达系统建模仿真分析的基础上，本文基于迭代计算，提出了一种收发分置双基地雷达的高精度测距方法。场景仿真实验结果表明，该方法能够确保不同场景下测距结果的高精度。同时本文检验了该方法的迭代性能，结果显示在可接受的迭代次数内均能获得有效的输出，证明了所提出方法在工程应用中的可行性。

Abstract

The bistatic radar system with separated transmitter and receiver has the advantages of good anti-interference performance and strong survivability

and is widely used in various platforms and scenarios. Due to the complexity of the working mechanism and spatial relationship

how to quickly and efficiently achieve high-precision ranging of the bistatic radar system with separated transmitter and receiver is an important issue in the engineering application of this type of radar. Based on the modeling and simulation analysis of the bistatic radar system with separated transmitter and receiver

this paper proposes a high-precision ranging method for the bistatic radar by using iterative computation. The results of scene simulation experiments show that this method can ensure the high precision of ranging results in different scenarios. Meanwhile

the iteration performance of the proposed method is tested. Results show that effective output could be obtained within an acceptable number of iterations

proving the feasibility of the proposed method in engineering applications for the bistatic radar system with separated transmitter and receiver.

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references

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