Shuncheng Tian, Haixia Liu, and Long Li. 2019. “Dual-Band and Dual-Polarized Electrically Tunable Reconfigurable Reflectarray Antenna”. The Applied Computational Electromagnetics Society Journal (ACES) 34 (03):391-96. https://journals.riverpublishers.com/index.php/ACES/article/view/8547.