论文标题
WR3频段的新型超材料吸收器的详细研究
A detailed study on novel metamaterial absorber at WR3 band
论文作者
论文摘要
30至300 GHz的频带被称为MM波带，与下6 GHz频带相比，带宽100倍。在这项研究中，我们提出了一种新颖的设计，该设计在258 GHz时充当近极化的近似统一吸收器，在Y极化中充当0.258 THZ，在X极化中充当292 GHz或0.292 THz。该研究还包括参数变化对X和Y极化中共振频率的影响，这使我们可以使用相同的设计具有改进的参数，从而在205至345 GHz的频率上获得接近统一的吸收性。此外，我们还讨论了较高的频率模式，尤其是在Y极化和更改设计的内部正方形维度上的讨论。
Frequency band of 30 to 300 GHz, which is termed as mm wave band offers 100 times bandwidth as compared to sub 6 GHz band. In this study, we propose a novel design which acts as a near unity absorber at 258 GHz or 0.258 THz in Y polarization and 292 GHz or 0.292 THz in X polarization. The study also includes effect of change in parameters on resonance frequency in both X and Y polarization which allows us to use same design with modified parameters to get near unity absorptivity in frequency of 205 to 345 GHz. Further, we also discuss on higher frequency mode which particularly appears in Y polarization and on changing the inner square dimension of the design.
