Electromagnetic (EM) absorbers are specially designed structures that dissipate the
absorbed EM energy into heat by minimizing the reflection as well as transmission. The …

We present a method to design a single-layer, all-metallic angular stable metasurface (ASM)
filter unit cell for nearly the entire angular spectrum. We formulate the optimization criterion …

Due to the inherent errors during the fabrication process, the frequency selective surface
(FSS) technique suffers high-dimensional uncertainties, which is especially severe for …

This article proposes a thin and flexible stopband frequency selective surface (FSS) for 5G
n257 band electromagnetic interference (EMI) shielding. The unit cell of the FSS consists of …

This paper presents a new dual-band transmissive type linear to circular polarizer (LTCP) on
a single-layer ultra-thin dielectric substrate. The unit cell of the converter consists of dual …

This article unveils a compact, single-layer frequency selective surface (FSS) that employs
interdigitated loop elements for shielding electromagnetic (EM) radiations emanating from …

This paper proposes a dual-band metamaterial-inspired microwave absorber using a
periodic geometry of metal backed frequency selective surface (FSS). The architecture of the …

In this article, a novel multimode switchable frequency-selective surface filter/shielding is
proposed, featuring a reconfigurable–shared–noncoupling structure and a polarization …

Due to the growing operational frequency of wireless devices and systems, electromagnetic
(EM) interference has escalated into a severe problem. As a result, EM shielding became …

Here we report a miniaturized frequency selective surface (FSS) which can be used for
electromagnetic shielding in the transmission mode in two frequency bands, namely 4.2-5.8 …