Qihong He, Ziping Gong, Hengyu Ke and Ling Guan (2021) “A Double Modal Parameter Tracking Method To Characteristic Modes Analysis”, Applied Computational Electromagnetics Society Journal (ACES), 32(12), pp. 1069–1076. Available at: https://journals.riverpublishers.com/index.php/ACES/article/view/9377 (Accessed: 22 April 2026).