Flower-shaped ultra-wideband fractal antenna

dc.contributor.author	Singhal S.; Singh A.K.
dc.date.accessioned	2025-05-24T09:40:13Z
dc.description.abstract	A flower-shaped ultra-wideband fractal antenna is presented. It comprises a fourth iterative flower-shaped radiator, asymmetrical stub-loaded feeding line, and coplanar quarter elliptical ground planes. A wide operating band of 12.12 GHz (4.58-16.7 GHz) for S11 ≤ − 10 dB is achieved along with an overall antenna footprint of 15.7 × 11.4 mm2. In addition, other desirable characteristics, that is, omnidirectional radiation patterns, peak gain upto 5 dB, and fidelity factor more than 75% are achieved. A good agreement exists between the simulation and measured results. The obtained results illustrate that this antenna has wide operating range and compact dimensions than available structures. © 2019 Wiley Periodicals, Inc.
dc.identifier.doi	https://doi.org/10.1002/mmce.21885
dc.identifier.uri	http://172.23.0.11:4000/handle/123456789/18984
dc.relation.ispartofseries	International Journal of RF and Microwave Computer-Aided Engineering
dc.title	Flower-shaped ultra-wideband fractal antenna

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