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Wideband and High Gain Antenna of Flowers Patches for Wireless Application
(Springer Science and Business Media Deutschland GmbH, 2023) Gatea, Q.M.; Alkhafaji, M.A.; Guneser, M.T.; Obaid, A.J.
Because of its modest properties, the slot antenna has become an unsuitable contender in many applications. To achieve high gain, small size, and a wide frequency range in the proposed antenna, two layers of flower-shaped cells are positioned at various heights according to Al-Fabry–Perot theory. The improvements in antenna performance extended to the feed line and the slot drilled by the ground plate, allowing the amount of current flowing to be controlled. The number of cells in each of the metasurface layers above the typical antenna is 4 × 4. The antenna has a peak gain of 9.8 dB and a bandwidth of 2.6 GHz between 4.33 and 6.93 GHz. The CST software was used to carry out the simulation procedure. The antenna’s characteristics have made it an excellent contender for wireless applications. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.