Tsai, W.-T.W.-T.TsaiChen, Y.-Y.Y.-Y.ChenLiou, C.-Y.C.-Y.LiouSHAU-GANG MAO2021-05-052021-05-052019https://www.scopus.com/inward/record.url?eid=2-s2.0-85069952138&partnerID=40&md5=032bcd856e9da9b2c8868818741b72ddhttps://scholars.lib.ntu.edu.tw/handle/123456789/559185UWB Positioning System with Orientation-Independent Characteristic by Using Omnidirectional Circularly Polarized Antennaconference paper10.1109/mwsym.2019.87010182-s2.0-85069952138