Optimal angular stability of reflectionless metasurface absorbers
JP Del Risco, IS Mikhalka, VA Lenets, MS Sidorenko… - Physical Review B, 2021 - APS
In this work, we investigate the possibilities of reaching wide-angle perfect absorption with
Huygens' metasurfaces possessing both electric and magnetic responses. We analyze the …
Huygens' metasurfaces possessing both electric and magnetic responses. We analyze the …
A Dual-Frequency Reflectionless Absorber Based on the Subwavelength Helical Structures
H Qiu, M Hong, Q Yang, Z Yi… - IEEE Antennas and …, 2023 - ieeexplore.ieee.org
In this letter, a dual-frequency reflectionless absorber based on the subwavelength helical
structures is presented. The proposed structure is composed of two sets of subwavelength …
structures is presented. The proposed structure is composed of two sets of subwavelength …
Design of the reflectionless absorber based on the principle of band stop reflectionless filter
Y Xia, G Guo, L Zhu, S Chen… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, a design method for the reflectionless absorber (RLA) is proposed based on
the principle of the band-stop reflectionless filter (RLF). Compared with the traditional …
the principle of the band-stop reflectionless filter (RLF). Compared with the traditional …
Reflectionless perfect absorber with low angular and polarization sensitivity
We numerically demonstrate a perfect metasurface absorber which reaches the closest to
isotropic absorbance that can be theoretically obtained. We got total absorption at 3.18 GHz …
isotropic absorbance that can be theoretically obtained. We got total absorption at 3.18 GHz …