Design of a Miniaturized Dual Wide Band Frequency Selective Structure
S. Singh1, P.P. Sarkar2, D. Sarkar3, S. Bhunia4, S. Biswas5
1Shwetanki Singh, DETS, University of Kalyani, Kalyani, India.
2Partha Pratim Sarkar, DETS, University of Kalyani, Kalyani, India.
3D. Sarkar, DETS, University of Kalyani, India.
4S. Biswas, DETS, University of Kalyani, India.
5S. Bhunia, DETS, University of Kalyani, India.
Manuscript received on January 01, 2013. | Revised Manuscript received on January 02, 2013. | Manuscript published on January 05, 2013. | PP: 337-339 | Volume-2, Issue-6, January 2013.
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper deals with the frequency selective property of a structure comprising of a two dimensional array of patches. This frequency selective surface (FSS) acts like a dual band reject filter. The proposed design has been investigated theoretically using Ansoft Designer® software in which the reflection and transmission band have been predicted by the method known as Method of Moment which is most complicated but its accuracy is best. Efforts have been given to achieve dual high band reject filtering with high band ratio (approx 3.18).
Keywords: Bandwidth (BW), Band Ratio, Dual Band, Frequency Selective Surface (FSS), Resonating Frequency