2022-09-16
Design of Cylindrical Holographic Impedance Metasurface for Near-Field Focusing
By
Progress In Electromagnetics Research Letters, Vol. 106, 129-134, 2022
Abstract
In this paper, a design method for near-field focusing cylindrical holographic impedance metasurfaces is proposed. Firstly, based on the design theory of planar holographic impedance metasurface, we deduce the design formula for cylindrical holographic impedance metasurface by using the method of major axis matching. Then the feasibility of theoretical analysis is verified by simulation and measurement. The results show that the design method can effectively realize the near-field focusing, which can provide a reference for the application of conformal devices for microwave hyperthermia and energy harvesting.
Citation
Heng Wang, Shixing Yu, and Na Kou, "Design of Cylindrical Holographic Impedance Metasurface for Near-Field Focusing," Progress In Electromagnetics Research Letters, Vol. 106, 129-134, 2022.
doi:10.2528/PIERL22062204
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