Chern, R.-L.R.-L.ChernKuo, C.-Y.C.-Y.KuoChen, H.-W.H.-W.ChenCHIEN-CHENG CHANGRUEY-LIN CHERN2020-04-282020-04-282010https://scholars.lib.ntu.edu.tw/handle/123456789/485971Electromagnetic scattering by a subwavelength circular hole in a perfect metal plate of finite thickness: Matched asymptotic expansionjournal article10.1364/JOSAB.27.0010312-s2.0-77955694899https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955694899&doi=10.1364%2fJOSAB.27.001031&partnerID=40&md5=ebfecab4f8f00483f97b59cae6e828e7