Compact multisize electromagnetic bandgap structures with wide stopband

摘要: Electromagnetic Band Gap (EBG) has become one of the most promising technologies to be applied for antenna applications. Research in EBG field recently received remarkable interest and potentially destined as future wireless technology. offers potential novel unique capabilities manipulate electromagnetic waves. In this paper, Multisize structures were investigated. Studies carried with goal explore possibility achieving a wide stopband region by employing multisize arrangement. Investigations four types shapes including Circular, Square, Koch-square Fractal-minkowski. Promising results show that design equal edge gap deep attenuation, while sustaining compact size. Arrangement patch is significant factor desired well patch’s via’s