Switchable Frequency Selective Surface for Reconfigurable Electromagnetic Architecture of Buildings
By Ghaffer Kiani, K. L. Ford, Lars G. Olsson, Karu Priyathama Esselle, Chinthana Panagamuwa. IEEE Transactions on Antennas and Propagation, 2010
135 citations recorded by the source corpus.
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.
Subfields: Aerospace Engineering, Electronic, Optical and Magnetic Materials
View Paper: https://www.semanticscholar.org/paper/2fa57ddafd2cb390cd51c2d0d3e78072aa3a3e6c
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Aerospace Engineering
- Filiberto Bilotti
- Andrea Alù
- Dimitrios L. Sounas
- Alessandro Toscano
- D. Ramaccia
- Lucio Vegni
- Francesco Monticone
- Nader Engheta
In Electronic, Optical and Magnetic Materials
- Andrea Alù
- Filiberto Bilotti
- Dimitrios L. Sounas
- Alessandro Toscano
- D. Ramaccia
- R. Fleury
- Francesco Monticone
- Nader Engheta
Citations in the corpus
- Phase-Induced Frequency Conversion and Doppler Effect With Time-Modulated Metasurfaces (2020, background): “the switching of the unit cells to realize the reflective surface inducing a frequency mixing, as proposed also in [57].”