This paper shows a design method and its verification of a kind of linear-to-circular polarization converter, which allows for high-efficiency polarization conversion with good impedance matching and ...

Based on deep learning, this study proposes a rapid design method of line-to-circular (LTC) polarization conversion metasurface (PCM) using ellipticity angle and pixelated metasurfaces. In this study, ...

Zhuangzi, whose given name was Zhou and courtesy name was Zixiu, was from Meng, the State of Song (now Qinglian Temple ...

A NASA astronaut captured a fascinating weather phenomenon that still has scientists scratching their heads. Nichole Ayers is ...