研究目的
To develop and validate a transmission line formulation for analyzing plane wave excited planar multilayered media with multiple anisotropic conductive sheets, addressing the coupling of transverse-magnetic and transverse-electric waves.
研究成果
The transmission line formalism effectively models hybrid fields in multilayered media with anisotropic sheets. The RT algorithm is numerically stable and efficient, validated through examples showing SPP excitation and mode coupling under magnetic bias.
研究不足
The method is theoretical and computational, relying on idealized models; it may not account for all real-world imperfections or experimental variations. Application is limited to planar layered structures with specific assumptions on media and sheets.
1：Experimental Design and Method Selection:
The study uses a theoretical and numerical approach based on transmission line network formalism, extending it to handle hybrid TM/TE waves due to anisotropic sheets. Methods include T-matrix, S-matrix, and RT algorithms for solving the network.
2：Sample Selection and Data Sources:
Numerical examples involve layered media with graphene sheets under magnetic bias, using parameters like conductivity tensors and material properties from literature.
3：List of Experimental Equipment and Materials:
No physical equipment; computational methods and software are implied for numerical simulations.
4：Experimental Procedures and Operational Workflow:
Derive transmission line equations, implement algorithms, compute reflection and transmission coefficients, and validate with numerical examples.
5：Data Analysis Methods:
Compare algorithms for numerical stability and efficiency, analyze field distributions and reflectivity/transmissivity plots.
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