Microwave electronics have evolved from bulky waveguide and vacuum tube‐based format
to smaller and lighter board‐based electronics, and then to the highly miniaturized, chip …

A novel frequency-selective rasorber (FSR) is proposed in this paper which has a nearly
transparent window between two absorption bands. The FSR consists of a resistive sheet …

Frequency selective surface (FSS) with ultrawide out-of-band rejection is proposed in this
article. For achieving an ultrawide and high-intensity stopband, a common second-order …

With the rapid development of deep space exploration and commercial flight, a series of
tough scientific and technological challenges were raised, which urgently require ever …

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 …

Based on a single metallic layer printed circuit board (PCB), a miniaturized dual-band
frequency selective surface (FSS) is proposed that could fulfill thin substrate design for …

An algorithm is introduced for generating frequency selective surfaces (FSSs) capable of
conforming to any curvature while maintaining the proper size, shape, and spacing of the …

In this letter, a polarization-insensitive absorptive/transmissive reconfigurable frequency
selective surface (RFSS) using pin diodes is presented. The RFSS structure incorporates …

A novel active frequency selective surface (AFSS) is proposed in this communication which
not only can achieve electromagnetic (EM) switching between the transmission and …

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