Chou, Hsi-TsengHsi-TsengChouTsai, Zong-ChenZong-ChenTsaiPanigrahi, SiddharthaSiddharthaPanigrahiHSI-TSENG CHOU2020-06-112020-06-112019https://scholars.lib.ntu.edu.tw/handle/123456789/501485[SDGs]SDG16Tri-Focal Configuration of Three-Dimensional Metallic Waveguide-Array Lens Antennas of Rotman Lens Concept for Multi-Beam Applications.journal article10.1109/ACCESS.2019.2945047https://doi.org/10.1109/ACCESS.2019.2945047