Spectral domain analysis of rectangular stacked patches printed on a substrate characterized by dielectric and magnetic anisotropy
| Autor: | Sarah Bouttout, Youssouf Bentrcia, Siham Benkouda, Tarek Fortaki |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
Condensed matter physics Characteristic equation 020206 networking & telecommunications 02 engineering and technology Dielectric 01 natural sciences Integral equation Atomic and Molecular Physics and Optics 010305 fluids & plasmas Electronic Optical and Magnetic Materials Magnetic anisotropy Nuclear magnetic resonance Permeability (electromagnetism) Modeling and Simulation Electric field 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering Galerkin method Anisotropy |
| Zdroj: | Journal of Computational Electronics. 17:399-405 |
| ISSN: | 1572-8137 1569-8025 |
| DOI: | 10.1007/s10825-017-1048-x |
| Popis: | Spectral domain formulation is provided for the analysis of rectangular stacked patches printed on a substrate characterized by dielectric and magnetic uniaxial anisotropy. Detailed analytical expressions of the dyadic Green’s functions are derived. Galerkin’s procedure is applied to solve the electric field integral equations, and the resonance characteristics are determined by solving the characteristic equation. Numerical results show that the influence of the magnetic anisotropy on the resonant frequencies is highly dependent on the permeability of the medium, where for a non-magnetic medium, the impact of the existing anisotropy was found negligible. However, for a magnetic medium, the anisotropy has a large impact on the resonant frequencies. Moreover, the influence of each of the components of the permeability tensor has been also reported. |
| Databáze: | OpenAIRE |
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