Liu, J.-C. ., W. . Shao, and B.-Z. . Wang. “Design of a Novel Dual-Beam Scanning Leaky-Wave Antenna”. Applied Computational Electromagnetics Society Journal (ACES), vol. 26, no. 7, May 2022, pp. 619-23, https://journals.riverpublishers.com/index.php/ACES/article/view/15409.