Frequency selective surface (FSS) gains significant interest in the wireless communication
system for shielding against electromagnetic interference (EMI). This article presents a novel …

Radar absorption structures made of an active frequency selective surfaces (AFSS) have
enormous potential in the aviation, naval, and other industries. In this research paper, a …

This article presents a high-selectivity frequency-selective rasorber (FSR) with an adjustable
out-band absorptivity property. This rasorber is composed of a dynamic absorptive …

In this letter, a single-layer bandpass frequency selective surface (FSS) working at 2.6 GHz
is proposed to decrease the interference to communication systems and the cost of …

A novel theory is proposed in this article to design a bandpass frequency-selective surface
(FSS) with a stable angular response. Based on this theory, the performance of the structure …

A frequency selective surface (FSS) absorber with a biasing control system is presented in
this letter. The absorber consists of the top-layer FSS structure, the bottom-layer metal sheet …

In this letter, a paradigm for designing tunable frequency selective surfaces (FSSs) with
angular stability is presented. The tunable FSS is implemented by nonresonant …

This article demonstrates a miniaturized flexible multifunctional active frequency selective
surface (MAFSS) with excellent angular stability and polarization insensitivity. The proposed …

In this letter, a flexible multifunctional active frequency selective surface (AFSS) with
miniaturized units is proposed, and it is simulated, fabricated, and measured. In the …

This letter presents a 2.5-D frequency selective surface (FSS) based on four-legged loaded
loop elements of third-order iteration inspired by fractal geometries. This FSS design strives …