Minimal size FSS for long wavelength operation

Abstract

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Switchable Frequency Selective Surface for Reconfigurable Electromagnetic Architecture of Buildings

“…This observation has led to the concept of electromagnetic architecture of buildings [1], [2]. Passive bandstop frequency selective surfaces (FSSs) can be used to enhance the electromagnetic architecture of a building, and hence to improve spectral efficiency and system capacity, but switchable FSSs can provide a better reconfigurable solution.…”

Electromagnetic Coupling Through Arbitrary Apertures in Parallel Conducting Planes

“…Recent applications of the aperture problem include experimental work on finite slot Frequency Selective Surfaces at mobile communication wavebands in connection with the electromagnetic architecture of buildings [13]. It is expected that the present method, along with techniques for cavities based on the results of [12], will allow for a better modelling of these situations.…”

“…The method is then generalized to three-region problems, to allow for the evaluation of the coupling between two half-spaces separated by a two-plates region. The motivation of this work has been its application to cascaded layers of finite arrays of slot type elements, used as Frequency Selective Surfaces (FSS) for long wavelengths [13].…”

Study of clusters of defects in low-cost digitally fabricated frequency selective surfaces

“…FSS can provide a reduction of these problems with recent proposals to provide band selective screening within buildings at long wavelength mobile bands to reduce co-channel interference and increase the signal to interference ratio by rejecting interfering signals from adjacent buildings [3], [4], [5], [6].…”