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Perfectly matched layers for the truncation of finite-element meshes in layered half-space geometries and applications to electromagnetic scattering by buried objects

✍ Scribed by S. Caorsi; M. Raffetto

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 288 KB
Volume: 19
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(19981220)19:6<427::aid-mop13>3.0.co;2-u

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✦ Synopsis

means of three numerical examples, the functional showed better agreement with the reference results than the traditional scheme, in which the feeding point impedance is computed directly from the ratio of the feeding point voltage and current. Variational-based methods offer a new and more accurate way of deriving important circuit parameters from FDTD simulations.