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A robust parallel conformal FDTD algorithm and its application to electrically large antenna array simulation

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5 Author(s)
Wenhua Yu ; Electromagn. Commun. Lab., Pennsylvania State Univ., University Park, PA, USA ; Yongiun Liu ; Zhiwu Su ; Neng-Tien Huang
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In this paper, we describe an optimized parallel conformal FDTD technique in which the field exchange is carried out between the neighboring processors in a highly efficient way. A robust conformal mesh design technique, based on the proposed parallel scheme, is also developed. In addition, this paper introduces a novel approach to realizing the FDTD excitation and collecting the computed field values in the parallel processing scheme. Several representative examples are presented to validate the proposed techniques.

Published in:

Antennas and Propagation Society International Symposium, 2004. IEEE  (Volume:1 )

Date of Conference:

20-25 June 2004