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Switchable Frequency Selective Surface for Reconfigurable Electromagnetic Architecture of Buildings

Kiani, G.I. ; Ford, K.L. ; Olsson, L.G. ; Esselle, K.P. ; Panagamuwa, C.J.

IEEE transactions on antennas and propagation, 2010-02, Vol.58 (2), p.581-584 [Periódico revisado por pares]

New York, NY: IEEE

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Título:
Switchable Frequency Selective Surface for Reconfigurable Electromagnetic Architecture of Buildings
Autor: Kiani, G.I. ; Ford, K.L. ; Olsson, L.G. ; Esselle, K.P. ; Panagamuwa, C.J.
Assuntos: Active frequency selective surface (FSS) ; Apertures ; Applied classical electromagnetism ; Applied sciences ; Architecture ; Buildings ; Diffraction, scattering, reflection ; Electrical Engineering, Electronic Engineering, Information Engineering ; electromagnetic architecture ; Electromagnetic measurements ; Electromagnetic wave polarization ; Electromagnetic wave propagation, radiowave propagation ; Electromagnetism; electron and ion optics ; Electronic equipment testing ; Elektroteknik och elektronik ; Engineering and Technology ; Exact sciences and technology ; Frequency measurement ; Frequency response ; frequency selective surface (FSS) ; Frequency selective surfaces ; Fundamental areas of phenomenology (including applications) ; Noise levels ; oblique incidence ; Physics ; PIN ; PIN diodes ; Polarization ; Radiocommunications ; Radiowave propagation ; security ; Spatial filters ; stability ; switchable ; Systems, networks and services of telecommunications ; Teknik ; Telecommunications ; Telecommunications and information theory ; Transmission and modulation (techniques and equipments) ; Transmission loss
É parte de: IEEE transactions on antennas and propagation, 2010-02, Vol.58 (2), p.581-584
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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Descrição: A frequency selective surface (FSS) that is electronically switchable between reflective and transparent states is tested. It can be used to provide a spatial filter solution to reconfigure the electromagnetic architecture of buildings. The FSS measurements show that the frequency response of the filter does not change significantly when the wave polarization changes or the angle of incidence changes up to ±45° from normal. The FSS is based on square loop aperture geometry, with each unit cell having four PIN diodes across the aperture at 90 degree intervals. Experiments demonstrated that almost 10 dB additional transmission loss can be introduced on average at the resonance frequency, for both polarizations, by switching PIN diodes to on from off state.
Editor: New York, NY: IEEE
Idioma: Inglês

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Switchable Frequency Selective Surface for Reconfigurable Electromagnetic Architecture of Buildings

Kiani, G.I. ; Ford, K.L. ; Olsson, L.G. ; Esselle, K.P. ; Panagamuwa, C.J.

New York, NY: IEEE

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