Lan, I.-C.I.-C.LanChen, S.-Y.S.-Y.ChenHsu, P.P.HsuSHIH-YUAN CHEN2018-09-102018-09-102008http://www.scopus.com/inward/record.url?eid=2-s2.0-45549100374&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/340660Coupled twin slots fed by conductor-backed coplanar waveguidejournal article10.1109/TAP.2008.923342