Generation and Curvature Control of Airy Beam in RF Field Based on Fourier Transform and Anisotropic Metasurface

The radio-frequency Airy beam (RFAB) with self-bending and non-diffraction characteristics will play an important role in microwave wireless power transfer (WPT). This letter presents the mechanism to generate x -polarized 2-D RFAB based on the combination of the Fourier transform and holographic pr...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2024-11, Vol.23 (11), p.3802-3806
Hauptverfasser:	Zhang, Song, Xue, Hao, Han, Jiaqi, Chang, Mingyang, Zhang, Kunyi, Liu, Haixia, Li, Long
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropic Anisotropic metasurface Beams (radiation) Control methods Curvature curvature control Fourier transform Fourier transforms holographic principle Holography Impedance Lenses Metasurfaces Microwave power beaming Radio frequency radio-frequency Airy beam (RFAB) Surface impedance Tensors Trajectory Trajectory control wireless power transfer (WPT) Wireless power transmission
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