Abstract :
Our previous paper reported the development of an interface between ICEPIC (ICEPIC User Reference Manual 20110215-653-gd028ed8, Aug. 2010, Air Force Research Lab) and FD×D (Boeing internally developed FDTD software) for analyzing HPM sources on electrically large platforms (H. Z. Zhang, P. Tulyathan, J. H. Morrill & Q. H. Nguyen, 2014 IEEE AP-S). In this paper, we report the improvement of the interface for analyzing HPM system with feeds cutting through the FD×D Huygens source box.