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Design of Frequency Selective Surface to shield mobile radiations
Dr.Rimi Ghosh,  Bikash Dey
In this paper, Frequency Selective Surface is designed to be used in walls of buildings to shield mobile radiations to enter inside it. Patch type FSS with two square loop slots of different widths is designed. Simulation is done using ANSOFT® Designer software. The simulated results shows that the designed FSS exhibit two resonant frequencies one at 1.18GHz and other at 2.26GHz. The proposed FSS provides two stop bands one at frequency 1.09GHz to 1.21 GHz and other at 1.89GHz to 2.5GHz. The FSS will be able to stop mobile radiations of bands- 2G (GSM 900 MHz, GSM 1800 MHz.), 3G (WCDMA/HSPA/UMTS 2100 MHz) and 4G (TD-LTE 2300 MHz ). A pass band is of width 0.76 GHz between them is also found.
Keywords- Frequency Selective Surface, Patch, Resonant Frequency, radiation, slot, Transmitted Electric Field
Unique Identification Number - IJEDR2001109Page Number(s) - 583-585Pubished in - Volume 8 | Issue 1 | March 2020DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
Dr.Rimi Ghosh,  Bikash Dey,   "Design of Frequency Selective Surface to shield mobile radiations"
, International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.8, Issue 1, pp.583-585, March 2020, Available at :http://www.ijedr.org/papers/IJEDR2001109.pdf