A Multi‐Objective Optimization‐Based Reflective Metasurface for Enhanced Multi‐Point Focusing With Diffraction Suppression
Dongping Xiao,
Lanxin Xu,
Dongping Su
et al.
Abstract:Metasurface arrays can achieve beam control at low cost and high quality by providing different phase compensations for each unit, effectively focusing microwave energy on target locations. With the development of short‐range communication technology or microwave power transmission technology, the demand for focusing has also increased. Using metasurface arrays to achieve multi‐target focusing has wide application value. However, as the number of focal points increases, the superposition of electromagnetic wav… Show more
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