Bandwidth Enhancement of a Metal-Only Reflectarray Based on the Phoenix Cell

Zhihang An,Tony Makdissy,María Garcia Vigueras,Sébastien Vaudreuil,Raphaël Gillard

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)（2022）

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摘要

This paper presents a detailed analysis of the effect of the height of the 3D Phoenix Cell on the performance of Metal-Only Reflectarray Antennas. An improved design approach is proposed and a 18% bandwidth (for gain variations less than 1 dB) is obtained after the optimization.

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关键词

bandwidth enhancement,improved design approach,metal-only reflectarray antennas,3D phoenix cell,optimization

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