Anisotropic impedance surfaces are employed as low-profile and broadband reflectors that convert orthogonal linear to right- and left-handed circular polarization respectively. By virtue of anisotropy ...

A high-efficiency circular vibration/polarization ultrasonic conversion technology capable of detecting cracks, which can occur in various directions within a structure, has been developed for the ...

This script is a software for controlling the HARPIA Berek rotator and Polarization Diagnostics Unit (PDU) in order to set the required polarization (linear or circular). PDU is an optional extension ...

Abstract: 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 ...

Keywords: polarization-sensitive, linear-to-circular polarization (LP-CP) converter, circular polarization, folded reflectarray antenna (FRA), low-profile Citation: Liu S, Li Y, Wong S-W, Zhang X, ...

Several researchers proposed and developed reflectance-based metasurface for polarization conversion. Cheng et al. proposed a dual-band asymmetric transmission-based multi-layered anisotropic ...

Discover an advanced FSS-based circular polarizer for high-speed wireless communication at 75 GHz. Achieving over 98% circular polarization, this design offers a 6.8 GHz (simulation) and 7.8 GHz ...

We added a laser isolator to prevent back reflections, a half-wave plate to rotate the input polarization, a quarter-wave plate to convert linear polarization to circular, and a paired BBO crystal ...