D.N. Panin1, Ya.M. Kuznetsov2

1 Volga State University of Telecommunications and Informatics (Samara Russia)

2 JSC «SIB RS» (Samara Russia)

The main purpose of this work is to develop a method for calculating the reflections of linearly polarized waves from an inhomogeneous planar layer of a chiral metamaterial. A mathematical model of a homogeneous inhomogeneous chiral medium is considered taking into account the frequency dispersion of material parameters. The moduli of the reflection coefficients of the main and cross-polarized field components from an inhomogeneous layer with parabolic and linear profiles of changes in the resonant frequency of a chiral metamaterial are calculated. It is shown that inhomogeneous planar structures of chiral metamaterials can significantly reduce the level of reflection of cross-polarized waves in the optical and terahertz ranges.

Panin D.N., Kuznetsov Ya.M. Investigation of reflections of terahertz waves from an inhomogeneous planar layer of a chiral metamaterial with allowance for frequency dispersion. Radiotekhnika. 2023. V. 87. № 6. P. 109−114. DOI: https://doi.org/ 10.18127/j00338486-202306-14 (In Russian)

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