Liu, C.-H.C.-H.LiuBehdad, N.N.BehdadCHIEN-HAO LIU2018-09-102018-09-102013http://www.scopus.com/inward/record.url?eid=2-s2.0-84883360666&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/376899Plasma-tunable metamaterials and periodic structuresconference paper10.1109/IVEC.2013.6571008