Concentration polarization of ion-exchange membranes in electrodialysis units limits operational current densities to the underlimiting regime, preventing process intensification by simply increasing ...

Polarization converter is firstly proposed with the functions of simultaneously converting a linear polarization (LP) and a circular polarization (CP) to its corresponding cross polarizations, and ...

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 ...

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, ...

Three different pairs of orthogonal polarization states at three wavelengths are linear polarization at 3.0 μm, elliptical polarization (ellipse angle 30°) at 3.6 μm and circular polarization ...

We propose an active metasurface whose functionalities can be dynamically switched among linear-to-linear, linearto-elliptical, and linear-to-circular polarization conversions in a wideband. The ...

Circular polarization in particular has interesting properties. In actuality, circular and even linear polarization can be viewed as special cases of the more general elliptical polarization case. To ...

Light is an electromagnetic wave that can exist in a variety of polarization states, including linear, circular, and elliptical. These differ in the behavior of the oscillating electric field ...

Researchers have designed a metasurface that can be continuously tuned from linear to elliptical birefringence, opening up the entire space of polarization control with just one device. This ...

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 ...