The purpose of this paper is to review recent developments in the design and fabrication of
Frequency Selective Surfaces (FSS) which operate above 300 GHz. These structures act as …

Offering good performance in terms of all polarizations affected and good angular stability,
the ring element is a popular choice in frequency selective surface (FSS) designs. This …

This letter presents a dual-polarized and dual-frequency reflectarray backed by a frequency
selective surface (FSS) with application to shared aperture Ku/Ka-band satellite …

This study presents the use of periodic arrays of freestanding slot frequency-selective
screens (FSS) as a means for generating circularly polarised signals from an incident …

Bolometer sensors are good candidates for THz imaging thanks to their maturity and
capability to sense THz waves on the whole spectrum. Starting with infrared microbolometer …

Active frequency selective surfaces (FSS) based on slot-form split ring resonators are
described. Switching and tuning have been achieved using two different biasing circuit …

In this paper, a novel frequency-selective surface (FSS) with polarization selection and dual-
band polarization conversion characteristics is proposed for terahertz applications. The FSS …

A new class of polarizing surface is proposed that in a given frequency band can reflect
incident linearly polarized waves with circular polarization (CP) while at other frequencies is …

This communication investigates the potential for fabrication of micromachined silicon sub-
millimeter wave periodic arrays of freestanding slot frequency selective surfaces (FSS) using …

A novel triple-band microwave absorber design which is independent of polarization with
extremely high stability under oblique incidence is described in this paper. The proposed …