Title :
Modeling a Low-Cost Frequency Selective Wall for Wireless-Friendly Indoor Environments
Author :
Sung, Grace H H ; Sowerby, Kevin W. ; Williamson, Allan G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Auckland
Abstract :
A simple, low-cost frequency selective (FS) wall which filters out a particular frequency with about 30 dB attenuation is constructed by covering an existing wall with a custom designed Frequency Selective Surface (FSS). With 10 mm air spacing between the FSS cover and the wall surface, independence between the two can be achieved. Under such a scenario, performance of the FS wall can be evaluated by cascading the FSS and the wall responses individually. Good agreement between the cascaded evaluation and the actual measured transmission response was found
Keywords :
frequency selective surfaces; horn antennas; indoor radio; FSS; frequency selective surface; horn antennas; low-cost frequency selective wall; wireless-friendly indoor environments; Antenna measurements; Attenuation; Buildings; Communication system security; Filters; Frequency selective surfaces; Indoor environments; Interference; RF signals; System performance; Equivalent circuit; frequency selective surfaces (FSSs); interference; matrix cascade; modeling; wireless systems;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2006.878899
