TY - RPRT TI - An analytical and experimental determination of the cutoff frequencies of higher-order TE modes in a TEM cell AU - Tippet, John C AU - Chang, David C AU - Crawford, Myron L PY - 1976 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 76-841 DO - 10.6028/NBS.IR.76-841 ER -