Saleem, İlyasRafique, UmairAgarwal, ShobitSavcı, Hüseyin ŞerifAbbas, Syed MuzahirMukhopadhyay, Subhas2023-11-072023-11-072023Saleem, İ., Rafique, U., Agarwal, S., Savcı, H. Ş., Abbas, S. M. ve Mukhopadhyay, S. (2023). Ultra-wideband fractal ring antenna for biomedical applications. International Journal of Antennas and Propagation, 2023. https://dx.doi.org/10.1155/2023/55152631687-58691687-5877https://dx.doi.org/10.1155/2023/5515263https://hdl.handle.net/20.500.12511/11719In this paper, an efficient, coplanar waveguide (CPW)-fed printed circular ring fractal ultra-wideband (UWB) antenna is presented for biomedical applications. In UWB technology, short-range wireless communication is possible with low transceiving power, a characteristic that is particularly advantageous in the context of microwave and millimeter-wave (mmWave) medical imaging. In the proposed antenna configuration, the UWB response is achieved by introducing wedged slots in the radiating patch, designed on a low-loss substrate. A CPW partial ground plane is truncated from the edges to optimize the antenna impedance. Experimental results indicate the antenna's robust performance across the frequency range of 3.2-20 GHz. The well-matched measured and simulated results confirm our contribution's employability. Furthermore, a time-domain study offers valuable insights into how the antenna responds to transient signals, highlighting its responsiveness and adaptability to biomedical applications.enAttribution 4.0 Internationalinfo:eu-repo/semantics/openAccessBiomedical ApplicationsFractal RingUltra-WidebandArticle202310.1155/2023/5515263Q40010774045000012-s2.0-85174550956Q3