An active electromagnetic (EM) absorption metasurface is proposed to achieve a switchable
reflection band between two absorption bands. The metasurface consists of one lossy layer …

A reconfigurable absorber/reflector, which has optical transparency and broadband
switching function, is developed based on structured water medium. The conductive indium …

Water resources are vital for both human beings and the Earth's ecosystem, serving as a
crucial asset for survival while also being a low-cost, environmentally friendly resource …

In this paper, a multifunctional frequency selective rasorber (FSR) based on hybrid
microfluidic-electronic control is presented. The proposed FSR consists of a photosensitive …

Metamaterial absorbers are candidates for stealth systems due to their excellent wave
modulation capabilities. With the rapid development of radar detection technology, the …

This paper presents the design of a novel wideband transparent microwave absorber based
on indium tin oxide (ITO). The absorber adopts a multilayer structure, with the top layer …

An absorption/transmission-type wideband reconfigurable frequency selective surface
(FSS), which can switch from wideband absorption to transmission performance, is …