Example：10.1021/acsami.1c06204 or Chem. Rev., 2007, 107, 2411-2502
Investigation of Anti-Interference Characteristics of Frequency-Hopping LiDAR IEEE Photonics Technology Letters (IF2.468), Pub Date : 2021-11-13, DOI: 10.1109/lpt.2021.3125702 Yonglong Chen, Yingke Xie, Cheng Liu, Ligong Chen
We have designed an anti-interference LiDAR based on frequency-hopping (FH) modulated for autonomous vehicles. It uses the cross-correlation method to analyze and process the signals. The effectiveness of the anti-interference capability of the LiDAR is verified by ranging relative error (RE). The result shows that the RE of range measuring is minor than ±0.9%. It demonstrated that the proposed LiDAR in the letter provides a reproducible and reliable way to realize ranging detection. In addition, the experiment results testify that the system has an excellent anti-interference capability with other interference of LiDARs.