Abstract
We report results of systematic analytic and numerical study of the electromagnetic field generated by a moving with the uniform velocity source through a dispersive lossy metamaterial. The Cherenkov radiation in a far zone is considered with the use of 2D stationary phase method. In our simulations the Drude model is implemented for a metamaterial. As a result of passage of modulated charged source in metamaterial a double branching of the Cherenkov cone with negative refractive index is registered.
Citation
E. Martinez-Sanchez. G. Burlak. V. Rabinovich. "The Structure of the Cherenkov Field Emission in Metamaterials." Commun. Math. Anal. 17 (2) 253 - 262, 2014.
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