Qun Xu, Zhiming Liu, Shaobin Liu, Xiangkun Kong, Zhengyu Huang, Borui Bian, Qiming Yu and Jianghong Qin 2020. Wideband Low Profile Multi-Polarization Reconfigurable Antenna with Quasi-cross-shaped Coupling Slot. Applied Computational Electromagnetics Society Journal (ACES). 35, 3 (Mar. 2020), 331–337.