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|Title:||On the field leakage of the leapfrog ADI-FDTD method for nonpenetrable targets||Authors:||Gan, Theng Huat
Tan, Eng Leong
|Keywords:||DRNTU::Engineering::Electrical and electronic engineering||Issue Date:||2014||Source:||Gan, T. H., & Tan, E. L. (2014). On the field leakage of the leapfrog ADI-FDTD method for nonpenetrable targets. Microwave and Optical Technology Letters, 56(6), 1401-1405.||Series/Report no.:||Microwave and optical technology letters||Abstract:||This letter investigates the field leakage of the leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method for nonpenetrable targets. The update equation for lossy media using time-averaging scheme is reviewed. Investigation reveals that the leapfrog ADI-FDTD method has substantial nonphysical field leakage within the target. To overcome the field leakage, a simple approach is proposed. Numerical results are presented to validate the proposed approach.||URI:||https://hdl.handle.net/10356/99955
|ISSN:||0895-2477||DOI:||10.1002/mop.28366||Rights:||© 2014 Wiley Periodicals, Inc.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||EEE Journal Articles|
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