Effect of the presence of epoxy spacer on transmission rate of electromagnetic wave propagating through T-branch of 66 kV GIS model tank. - Khayam, Umar; Kozako, Masahiro; Hikita, Masayuki; Hoshino, Tosihiro; Maruyama, Shiro; Wada, Junichi; Okabe, Shigemitsu (IEEE Transactions on Dielectrics & Electrical Insulation, 2013)