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

In this letter, a dual-band tunable bandstop frequency selective surface (FSS), which is
capable of exhibiting independent tuning for the top and bottom layers, has been presented …

This article presents a design of tunable frequency-selective surface (FSS) with miniaturized
elements. The frequency response of this FSS can be tuned by loading varactor diodes in …

A reconfigurable frequency selective surface (FSS) is presented in this paper. The tunable
FSS is based on a common FSS comprising annular ring slot and cruciform structure cells …

We present an angular stable dual-band frequency selective surface (FSS) in this paper. By
placing anchor-shaped elements with different structural parameters along x-axis alternately …

In this paper, a dual polarized, dual band, low profile, embedded bias network, and compact
tunable varactor band pass frequency selective surface (FSS) is designed with a wide tuning …

In this letter, a flexible and frequency-reconfigurable bandstop frequency selective surface
(FSS) is studied theoretically and experimentally. The FSS patterns are fabricated on an …

A novel compact low-profile frequency selective surface (FSS) with controllable triband
characteristics is presented. The proposed FSS consists of a stacked periodic array 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 new type of Frequency Selective Surface (FSS) with miniaturized resonator element is
proposed. The FSS structure is shown to have a FSS unit cell dimension that is miniaturized …