Lu, J.-T.J.-T.LuLai, C.-H.C.-H.LaiChen, H.H.ChenTseng, T.-F.T.-F.TsengTsai, Y.-F.Y.-F.TsaiHwang, Y.-J.Y.-J.HwangChang, H.-C.H.-C.ChangCHI-KUANG SUN2018-09-102018-09-102011http://www.scopus.com/inward/record.url?eid=2-s2.0-80053324648&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/364817Low loss terahertz air-core pipe waveguidesconference paper