Results 171 to 180 of about 21,674 (216)

Conformal Miniaturized Angular Stable Triband Frequency Selective Surface for EMI Shielding

IEEE transactions on electromagnetic compatibility (Print), 2022
This article presents single-layer conformal high angle stable miniaturized triband bandstop frequency selective surface (FSS) for microwave shielding. This new FSS is supported on an ultrathin dielectric substrate and has stable response with change in ...
Soumik Dey, Sukomal Dey
semanticscholar   +1 more source

Compact Directive Antennas Using Frequency-Selective Surfaces (FSS)

2005 Asia-Pacific Microwave Conference Proceedings, 2006
This paper presents a theoretical, numerical and experimental study for the design of three-dimensional directive antennas for microwave telecommunications (KU-band: 12-18 GHz) applications. These antennas are resonant cavities surrounded by a metallic ground plane and a metallic grid, which acts as a frequency-selective surface (FSS). These structures
N. Guerin, C. Hafner, X. Cui, R. Vahldieck   +3 more
openaire   +1 more source

Frequency Selective Surface-Based Dual-Band Dual-Polarized High-Gain Antenna

IEEE Transactions on Antennas and Propagation, 2022
This article presents a frequency selective surface (FSS)-based dual-band dual-polarized antenna with compact size and high gain. The proposed dual-band antenna consists of a low-band (LB) and high-band (HB) antenna elements.
Sheng-Jie Yang, Xiu-Yin Zhang
semanticscholar   +1 more source

Polarization-Insensitive Ku-Band Frequency Selective Surface (FSS)

2017 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM), 2017
A wideband, low profile frequency selective surface (FSS) is presented for Ku-band (12.4 – 18 GHz). The proposed design is fabricated on two substrates with a total thickness of
Kristen M Donnell, David Johannes Pommerenke   +1 more
exaly   +2 more sources

Switchable Frequency-Selective Surface for Multistate Highly Selective Transmission in Ku Band

IEEE Antennas and Wireless Propagation Letters
This letter proposes a switchable frequency-selective surface (FSS) that achieves the switching of four transmission states in Ku band. The aperture-coupled patch resonator structure is adopted to achieve spatial filtering with high selectivity ...
Chen-Xi Fan, Kun Duan, Ye Deng, Ke Chen, T. Jiang, Jun-Ming Zhao, Yi-Jun Feng   +6 more
semanticscholar   +1 more source

A Conformal Miniaturized Bandpass Frequency-Selective Surface With Stable Frequency Response for Radome Applications

IEEE Transactions on Antennas and Propagation
This article demonstrates a conformal miniaturized bandpass frequency-selective surface (FSS) with excellent frequency response stability. First, the simulation design for the finite FSS array is proposed.
Xian-Jun Sheng, Hongwei Wang, Ning Liu, Ke-Xin Wang   +3 more
semanticscholar   +1 more source

Simulation research of band-pass frequency selective surfaces (FSS) radome

2016 Progress in Electromagnetic Research Symposium (PIERS), 2016
The band-pass FSS radome can efficiently reduce the radar cross section (RCS) of the antenna because of its excellent transmission characteristics, i.e., flat top and sharp fall-off, which is especially applicable for stealth antenna technology. Due to the transmission advantage of the hexagon loop, the simulation software of Ansoft HFSS based on the ...
null Rong-Qing Sun, null Jing Xie, null Yang-Wei Zhang   +2 more
openaire   +1 more source

A Frequency Selective Surface (FSS) Based on a Reconfigurable MEMS Switch for GNSS L1-Band

Microsystem Technologies
Abstract This paper presents a tunable Frequency Selective Surface (FSS) for the L1-band of navigation frequencies that utilises a MEMS switch. The reconfigurable frequency-selective electromagnetic filter, achieved by combining hard magnetic materials with microelectromechanical systems (MEMS), provides a novel approach to ...
Jacopo Iannacci, Massimo Donelli, Koushik Guha   +2 more
exaly   +3 more sources

Single-PCB Fabricated, Ultrawideband, and Wide-Scanning Phased Array Antenna With Vertically Integrated Resistive Frequency-Selective Surface

IEEE Transactions on Antennas and Propagation
A novel ultrawideband phased array antenna that vertically integrates a resistive frequency-selective surface (FSS) is proposed to achieve a bandwidth ratio of 15:1.
Jian-Xun Sun, Ming-Zhen Chen, Yu-Jian Cheng   +2 more
semanticscholar   +1 more source

Single-Layer Frequency-Selective Surface on Window Glass for 5G Indoor Communications

IEEE Antennas and Wireless Propagation Letters
This letter introduces a novel transparent single-layer frequency-selective surface (FSS) design on conventional window glass, which is aimed at achieving signal selectivity for 5G millimeter-wave communication (n257; 26.5–29.5 GHz). The unit cell of the
Dat Tien Nguyen, Jung-Nam Lee, Jungick Moon, C. Jung   +3 more
semanticscholar   +1 more source