Browsing by Author "El-Sobky N.A."

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    Metamaterials inspired dual-wide band CPW-fed antenna using split ring resonator structure
    (Institute of Electrical and Electronics Engineers Inc., 2016) Abdalla M.A.; El-Sobky N.A.; El-Gabry M.N.; MTC College; Electronic Engineering Department; Cairo; Egypt; MSA University; Electronics and Communications Department; Giza; Egypt
    This paper presents a metamaterial inspired dual-wide band CPW-fed antenna using split-ring resonator structure. The antenna design is inspired from conventional circular monopole antenna to two split rings resonators. The antenna geometry is optimized to achieve two wide bands; the lower band covers the band 2.65 GHz to 3.25 GHz where the higher band covers the band 5 GHz to 7 GHz. The antenna dimensions are optimized for compact size (30 mm � 30 mm). The antenna radiation pattern is kept as Omni-directional in both bands. Full wave simulation and experimental measurements results are introduced with good matching between them. � 2016 IEEE.