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- M. Tech. in Automotive Engineering -Postgraduate
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Publication Type : Journal Article
Publisher : Progress In Electromagnetics Research Letters
Source : Progress In Electromagnetics Research Letters, 38:193 – 199 , 03/2013
Url : https://www.jpier.org/pierl/pier.php?paper=13022206
Campus : Chennai
School : School of Engineering
Center : Amrita Innovation & Research
Department : Electronics and Communication
Verified : Yes
Year : 2013
Abstract : This paper describes a novel FSS which functions as band stop filter to shield the GSM 1800 MHz downlink band. The FSS is designed to operate with the resonant frequency of 1820 MHz which is the centre frequency for the GSM 1800 MHz downlink band. The novelty is attributed to its unique geometry and the circular apertures endowed with it. The proposed geometry provides shielding effectiveness of 20 dB alongside with 133 MHz bandwidth. The structure holds identical response for both TE and TM Modes of polarization. In addition, the geometry with its circular apertures, a hitherto unexplored feasibility serves the purpose of ventilation and heat dissipation. The simulated results are validated using experimental measurements.
Cite this Research Publication : Ramprabhu Sivasamy, Malathi Kanagasabai, Sanjay Baisakhiya, Rajesh Natarajan, Jayaram KizhekkePakkathillam, Sandeepkumar Palaniswamy,”A Novel Shield for GSM 1800 MHz Band Using Frequency Selective Surface”, Progress In Electromagnetics Research Letters, 38:193 – 199 , 03/2013