Ravi C. Bollimuntha, Mohammed F. Hadi, Melinda J. Piket-May and Atef Z. Elsherbeni 2021. Near-to-Far Field Transformation in FDTD: A Comparative Study of Different Interpolation Approaches. The Applied Computational Electromagnetics Society Journal (ACES). 36, 05 (Jul. 2021), 496–504.