Miniaturized frequency‐selective surface with reduced number of metallic vias for electromagnetic shielding

S Andi, R GP - International Journal of Communication Systems, 2023 - Wiley Online Library
A miniaturized frequency‐selective surface (FSS) for radio frequency (RF) filtering
applications is reported in this paper. The proposed FSS is designed to operate with band …

Filtenna-filter-filtenna-based FSS with simultaneous wide passband and wide out-of-band rejection using multiple-mode resonators

H Lin, SW Wong, KW Tam, Y Li, K Ngai… - … on Antennas and …, 2023 - ieeexplore.ieee.org
A novel filtenna-filter-filtenna (FA-F-FA)-based frequency-selective surface (FSS) technique
is proposed using multiple-mode resonators (MMRs). Based on this method, a bandpass …

Design of miniaturize flexible wideband frequency selective surface for electromagnetic shielding application

J Ghosh, R Dutta, A Sarkhel… - Waves in Random and …, 2022 - Taylor & Francis
In this paper, a flexible, ultra-thin, miniaturized broadband frequency selective surface (FSS)
is demonstrated for wideband electromagnetic shielding application. The unit cell of the …

22/43 GHz low-insertion-loss dual-polarized multi-layer bandpass frequency selective surfaces for millimeter astronomy

J Tong, W Zhong, J Shi, J Li, Z Xu - Physica Scripta, 2024 - iopscience.iop.org
We design a frequency selective surface (FSS) capable of transmitting K-band and reflecting
Q-band radio waves. The equivalent circuit approach assists the distribution of multi-layer …

Design of miniaturized fss with high angular stability utilizing a novel closed loop

W Li, F Zhang, Y Suo, Z Jiang… - International Journal of …, 2023 - Wiley Online Library
In this paper, we propose a miniaturized 2.5‐dimensional (2.5 D) frequency selective
surface (FSS) structure with high angular stability. A novel closed‐loop FSS is formed by …

Design and demonstration of a 2.5 D frequency‐selective surface for sub‐6 GHz 5G wireless communication

K Katoch, N Jaglan, SD Gupta… - Microwave and …, 2023 - Wiley Online Library
This paper presents an ultraminiaturized bandstop closed‐loop 2.5 D frequency‐selective
surface (FSS) for sub‐6 GHz 5G wireless communication. Four metallic vertical vias …

Ultra-wideband frequency selective surface for communication applications

S Habib, GI Kiani, MFU Butt… - Computers …, 2022 - researchers.mq.edu.au
A low-profile ultra-wideband (UWB) band-stop frequency selective surface (FSS) is
designed for S-, C-, X-and Ku-bands communication applications. The FSS is constructed by …

Low specific absorption rate quad-port multiple-input-multiple-output limber antenna integrated with flexible frequency selective surface for WBAN applications

T Govindan, SK Palaniswamy… - Flexible and Printed …, 2023 - iopscience.iop.org
This paper presents the design and analysis of a multiple-input-multiple-output (MIMO)
textile antenna for wireless body area network (WBAN) applications. The MIMO antenna is …

Targeted Design of Single-Layer Frequency Selective Surface with Angular Stability Based on Topology Optimization

HC Guo, X Ding, W Shao - IEEE Transactions on Antennas and …, 2023 - ieeexplore.ieee.org
Aiming at angular stability, a frequency-selective surface (FSS) with stable response to TE
and TM polarization at large incidence angles is designed by the gradient-based topology …

High Selectivity FSS With Three Independently Controllable Transmission Poles Using Matrix Synthesis

X Wang, Y Wang, D Zhou, D Lv… - IEEE Antennas and …, 2022 - ieeexplore.ieee.org
In this letter, a high selectivity frequency selective surface (FSS) with three independently
controllable transmission poles (TPs) is proposed by using matrix synthesis. The response …