## Abstract A new approach for mesh truncation in the finite‐element vectorial modal analysis of dielectric waveguides is presented. It is based on layers with real anisotropic permittivity and permeability tensors. The approach does not require any iterative procedure, can directly calculate many
New full-wave finite-element analysis of dielectric waveguides
✍ Scribed by S. S. A. Obayya
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 72 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
The full-vectorial finite-element-based imaginary-distance beam-propagation method (IDVFEBPM) is applied to perform modal analysis of lossless and lossy microwave dielectric waveguides. The excellent agreement between the results obtained using the IDVFEBPM and those in the literature reveal its high numerical precision.
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