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Communication Dans Un Congrès Année : 2020

Backward Scattering from a Circular Dielectric Rod with a Conformal Strip of Graphene

Résumé

We analyze how the backscattering of an H-polarized plane wave from circular dielectric rod is modified by conformal infinite graphene strip of arbitrary angular width and angular placement. In the core of our treatment, there is a hypersingular electric-field integral equation where the unknown function is the current on the strip. WE solve this equation using the Nystrom-type discretization. This guarantees the convergence of the obtained results. We present the normalized backward scattering cross-section (BSCS) versus the rod radius and the frequency in wide range from 0 to 3 THz. At several frequencies in this range, we plot BSCS as a function of the strip orientation angle. © 2020 IEEE.
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Dates et versions

hal-02892589 , version 1 (07-07-2020)

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Citer

S.V. Dukhopelnykov, Ronan Sauleau. Backward Scattering from a Circular Dielectric Rod with a Conformal Strip of Graphene. 40th IEEE International Conference on Electronics and Nanotechnology, ELNANO 2020, Apr 2020, Kyiv, Ukraine. pp.67-70, ⟨10.1109/ELNANO50318.2020.9088912⟩. ⟨hal-02892589⟩
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