Design of dual band Frequency Selective Surface (FSS)

Norshahida , Mohd Saidi (2015) Design of dual band Frequency Selective Surface (FSS). Project Report. UTeM. (Submitted)

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Abstract

A Frequency Selective Surface (FSS) can be considered to be a surface construction serving as a filter for plane waves at any angles of incidence. It has been widely used in broadband communications, radar systems, and antenna technology. Today there is a growing demand on multifunctional antennas for telecommunication systems. Therefore the development of FSS with multiband characteristics is needed. The objective of this project is to design a dual band Frequency Selective Surface (FSS) by using certain frequency to obtain FSS with excellent performance by choosing a suitable element or combinations of elements. The technique used to achieve dual band FSS is by using Double Square loop structure because the square loop has the advantages which are simple in structure and easy to analyse and fabricate with low cost materials and exhibits a low weight and easy to handle structure. Finally, the FSS was designed and simulated by using CST Studio Suite software at 8.0 GHz and 10.3 GHz resonant frequency.

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