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Electromagnetic modeling of objects with curved edges and surfaces using the conformal FDTD

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3 Author(s)
Lai-Ching Ma ; Electromagn. Commun. Lab., Pennsylvania State Univ., University Park, PA, USA ; Wenhua Yu ; El-Raouf, H.E.

In this paper, we present two illustrative applications of a software package based on the Conformal Finite Difference Time Domain (CFDTD) method. The examples include objects with either a curved edge, or a curved surface, that are not easily simulated accurately using the conventional FDTD technique. We show that the CFDTD simulation results agree well with the published data.

Published in:

Antennas and Propagation Society International Symposium, 2003. IEEE  (Volume:3 )

Date of Conference:

22-27 June 2003