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A small size-optimized Printed Tapered Monopole Antenna (PTMA) for UWB application with band-notched characteristic is designed and fabricated for the 3.1 to 10.6 GHz band with notch behavior at 5.8 GHz. Additionally, an efficient technique is applied to this antenna for a further area reduction of 50%. The performance of this miniaturized antenna is compared with the main-size antenna. Using both...
A heuristic diffraction coefficient for the corner of a semi-infinite dielectric slab angular sector is presented. The corner diffraction coefficient is constructed based on the solution of a canonical problem using a physical optics formulation: a plane surface wave hitting the corner of the slab. The corner diffraction coefficient is expressed in terms of edge diffraction coefficients. It has a...
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