Synthesis of electromagnetic metasurfaces: principles and illustrations

Synthesis of electromagnetic metasurfaces: principles and illustrations

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The paper presents partial overview of the mathematical synthesis and the physical realization of metasurfaces, and related illustrative examples.The synthesis consists in determining the exact tensorial surface hp pavilion 15-eg1053cl susceptibility functions of the metasurface, based on generalized sheet transition conditions, while the realization deals with both metallic and dielectric scattering particle structures.The examples demonstrate the capabilities of the synthesis and realization techniques, thereby showing the plethora of possible metasurface field transmission and subsequent applications.

The first example is the design of two diffraction engineering birefringent metasurfaces performing polarization beam sawgrass virtuoso sg500 complete sublijet sublimation printer kit splitting and orbital angular momentum multiplexing, respectively.Next, we discuss the concept of the electromagnetic remotely controlled metasurface spatial processor, which is an electromagnetic linear switch based on destructive interferences.Then, we introduce a non-reciprocal non-gyrotropic metasurface using a pick-up circuit radiator (PCR) architecture.

Finally, the implementation of all-dielectric metasurfaces for frequency dispersion engineering is discussed.