With the aim of enhancing the radiation of the antenna system conventionally containing a protective dome, a transmission-type linear-to-circular polarization conversion electromagnetic metasurface ...

The new technique also captures linear and circular polarization signals at the same time, which helps identify and correct for polarization artifacts that often disrupt other methods. Depiction of ...

The largest radio telescope FAST detects 90% circular polarization and rapidly changing linear polarization in the bursts of a fast radio burst (FRB) repeater, imposing new constraint on radiative ...

Among several light attributes, pure polarization states are crucial for many applications and research areas. Over the years, several waveguides and structured materials have been developed to ...

Circular polarization is less susceptible to signal fading since the polarization most easily propagated is achieved whatever the intervening propagation environment might happen to be. In ham radio, ...

In this article, we experimentally demonstrate a bifunctional terahertz (THz) metasurface that can achieve broadband linear-to-circular polarization conversion (LCPC) and linear polarization ...

In this paper, a metasurface based on metal-dielectric-metal configuration is proposed to realize broadband reflective linear and circular polarization conversions. The top layer is sub-wavelength ...

Polarization, as one of the basic characteristics of electromagnetic (EM) waves, can be divided into three types: linear polarization, circular polarization, and elliptical polarization.