A Compact and Simply-Constructed All-Metal Circularly Polarized Ridge-Waveguide Slotted Antenna Array for Vehicle Mounted Satcom on the Move (SOTM) Communication Application. - Xiaochuan Fang; Wei Wang 507; Yuyang Zheng; Zhi Zheng; Hongtao Zhang; Guan-Long Huang (IEEE Trans. Veh. Technol., 2022)