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2019 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)
A compact-size rectangular slot antenna required for ultra-wide band body centric applications is presented. The antenna design is based on etching a rectangular slot on a circular radiator. The antenna is optimized using a surrogate assistance differential evolution algorithm to produce the largest bandwidth in free space and close to the human body. Analysis of the proposed antenna was carried out and its performance assess in terms of bandwidth, gain, efficiency, and radiation pattern.doi:10.1109/usnc-ursi.2019.8861713 fatcat:i7xp2o7lzrcgbhr2oefbvtsdty