Recently, de Araújo et al. have erroneously interpreted a linear reflective polarization converting metasurface as an ultrathin and ultrawideband metamaterial absorber. We have shown that an incident electromagnetic wave is strongly reflected in its orthogonal polarization state. Furthermore, we discovered that the absorption rate of the absorber proposed by them was incorrectly calculated due to the overlooking of the cross-polarization reflection component.

中文翻译：

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评“一种超薄超宽带超材料吸收体及等效电路参数检索方法”

最近，de Araújo 等人。错误地将线性反射偏振转换超表面解释为超薄和超宽带超材料吸收器。我们已经证明，入射电磁波在其正交极化状态下被强烈反射。此外，我们发现他们提出的吸收体的吸收率由于忽略了交叉偏振反射分量而被错误地计算。