Results 11 to 20 of about 242,490 (308)
Design, Prototyping and Measurement of a Cascaded 6-GHz Frequency Selective Surface Array [PDF]
Journal of Aerospace Technology and Management, 2016 The design, prototyping, and free-space measurement of a 6-GHz Frequency Selective Surface filter is presented. The prototyping resolution of a large (A4 sheet size) Frequency Selective Surface with small loops as elements is checked, as well as the ...
Marcelo Bender Perotoni +2 more
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A Tri-band Second-order Frequency Selective Surface Designing and Analysis [PDF]
E3S Web of Conferences, 2021 In this paper, inspired from the technique of patch–aperture–patch, a novel tri-band frequency selective surface with second-order band-pass response in each operation band is presented.
Shan Gao +3 more
doaj +1 more source
Frequency Selective Buildings Through Frequency Selective Surfaces [PDF]
IEEE Transactions on Antennas and Propagation, 2011 This paper proposes the deployment of frequency selective surfaces (FSS) in indoor wireless environments and investigates their effect on radio wave propagation. FSS can be deployed to selectively confine radio propagation in indoor areas, by artificially increasing the radio transmission loss naturally caused by building walls. FSS can also be used to
Raspopoulos, Marios, Stavrou, Stavros
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Triangular Intertwined Frequency Selective Surface [PDF]
, 2022 peer reviewedThis paper presents a frequency selective surface design and simulation using intertwined triangular structures. It has been discovered that by using the proposed tessellated intertwined lattice, the reduction of the resonance frequency of a
VASQUEZ-PERALVO, Juan Andres +3 more
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Inkjet printing of frequency selective surfaces [PDF]
Electronics Letters, 2009 As a step towards low-cost manufacture of conducting arrays for frequency selective surfaces, an inkjet procedure is under development. The plane wave transmission response of a printed array compares well with its conventionally etched counterpart and the predictions of modelling software.
Batchelor, John C. +4 more
openaire +1 more source
An Ultraminiaturized Dual-Stopband Frequency Selective Surface for Ultra High Frequency
IEEE Access, 2020 In this paper, an ultraminiaturized dual-stopband frequency selective surface (FSS) for ultra high frequency (UHF) is investigated. The proposed FSS uses one dielectric layer with two different metal layers printed on its surfaces and the metal layers ...
Lei Zhao +6 more
doaj +1 more source
Active Frequency Selective Surface With Wide Reconfigurable Passband
IEEE Access, 2019 This paper presents an active frequency selective surface (AFSS) with a wide reconfigurable passband. The tuning mechanism was investigated with an equivalent circuit which consists of a parallel L-C resonant circuit and a series L-C resonant circuit.
Qingxin Guo +4 more
doaj +1 more source
Switchable Frequency Selective Slot Arrays [PDF]
, 2011 A switchable frequency selective surface (FSS) made of square loop slots and PIN diodes connected to a novel separate biasing circuit is presented. The structure uses a very thin, flexible substrate sandwiched between two physically independent metallic ...
Parker, Edward A. +5 more
core +1 more source
Wide-Passband Dual-Polarized Elliptic Frequency Selective Surface
IEEE Access, 2019 The design of wide-passband dual-polarized elliptic frequency selective structures (FSSs) is proposed in this paper. The unit cell of the proposed structure is comprised of an array of cascaded square-patch resonators with a coupling layer consisting of ...
Qihao Lv +3 more
doaj +1 more source
Resonant frequencies of open and closed loop frequency selective surface arrays [PDF]
, 2000 The effects on the transmission responses of loop element frequency selective surface arrays of breaking the conductor at suitable locations are described for simple squares and for highly convoluted geometries based on Peano curves, This simple ...
Parker, Edward A. +2 more
core +1 more source