Chengpan Yang, Wei Yan, Yang Zhao, Lu Geng, Shiliang Hou, and Jian Chen. “RCS Optimization Analysis Method for Sea-Skimming Unmanned Aerial Vehicle Based on Back Propagation Neural Network Algorithm”. The Applied Computational Electromagnetics Society Journal (ACES), vol. 35, no. 5, May 2020, https://journals.riverpublishers.com/index.php/ACES/article/view/7861.