Abstract
This chapter shows the modifying process of an ultra-wideband (UWB) antenna to become a superwideband (SWB) antenna. Based on a design previously existing in the literature, modifications were made to patch geometry and feed line. Modifications consisted mainly of insertion of circular, rectangular, and U-shaped slots. With modifications made, a bandwidth of 2.6–30 GHz was achieved. Subsequently, antenna was manufactured and characterized with laboratory equipment, where results were observed according to simulations. Finally, modifications made to antenna generate a shape similar to a face with a smile; for that reason, we have decided to call our work “Smile Antenna.”
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Naranjo-Mora, L.M., Ochoa-Siavichay, A.C., Guerrero-Vásquez, L.F., Ordoñez-Ordoñez, J.O., Chasi-Pesantez, P.A. (2024). Smiley Antenna: Design of a SWB Antenna Based on an UWB Antenna Modifications. In: Yang, XS., Sherratt, R.S., Dey, N., Joshi, A. (eds) Proceedings of Eighth International Congress on Information and Communication Technology. ICICT 2023. Lecture Notes in Networks and Systems, vol 696. Springer, Singapore. https://doi.org/10.1007/978-981-99-3236-8_8
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DOI: https://doi.org/10.1007/978-981-99-3236-8_8
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