Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2025, Vol. 51 ›› Issue (6): 87-96.doi: 10.12267/j.issn.2096-5931.2025.06.014

Previous Articles    

A review of interference cancellation and signal reconstruction methods for automotive millimeter-wave radar

XIA Qingbo, HAN Xiao, SHI Jiajia   

  1. School of Transportation and Civil Engineering, Nantong University, Nantong 226019, China
  • Received:2024-10-20 Online:2025-06-25 Published:2025-07-04

Abstract:

With the wide application of automotive millimeter-wave radar systems in the field of vehicle active safety and autonomous driving, the problem of mutual interference between sensors has become more and more prominent. Interference cancellation and signal reconstruction methods utilize algorithms for interference cancellation and signal reconstruction respectively by analyzing the characteristics of the signal and the interference in order to improve the quality and reliability of the signal under the interference environment. This paper systematically summarizes and analyzes the mainstream technical methods from the perspectives of interference detection and signal reconstruction, respectively.

Key words: automotive millimeter-wave radar, anti-interference, signal processing, interference cancellation and signal reconstruction

CLC Number: