Beam-steerable wideband circularly polarized helical antenna array based on sequential rotation technique

Chen, W.-C.W.-C.ChenChiu, C.-H.C.-H.ChiuTsai, T.-C.T.-C.TsaiSHIH-YUAN CHEN2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84949113643&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/386983Beam-steerable wideband circularly polarized helical antenna array based on sequential rotation techniqueconference paper