✦ LIBER ✦
Accurate development of the UPML absorbing boundary conditions in a 3D-FDTD algorithm for CPW and microstrip line on silicon substrate
✍ Scribed by Laurent Cirio; Alexandre Richardson; Odile Picon
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 196 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
We present a theoretical investigation and application of an unsplit formulation of the perfectly matched layer absorbing boundary conditions (PML ABC), developed here especially for lossy-media FDTD simulations. From the uniaxial PML (UPML) theory, and unlike Berenger's technique, in this paper the anisotropic absorbing medium is based on a Maxwellian formulation. In order to validate the theoretical findings, we have investigated a coplanar waveguide (CPW) on low-cost and low-resistivity silicon substrate. Moreover, we compare our results with other published works.