Ridoy, Prince MahmudMd.elme, KhanSaha, PrantaHoque, Md. Jawad-Al-MursalinTulka, Tasmin KamalRahman, Md.Abdur2026-08-102026-08-102025-06-21P. M. Ridoy, K. Md.Elme, P. Saha, M. J. -A. -M. Hoque, T. K. Tulka and M. A. Rahman, "Rectangular Microstrip Patch Antenna for Biomedical Application Using ISM Band," 2021 International Conference on Intelligent Technologies (CONIT), Hubli, India, 2021, pp. 1-6, doi: 10.1109/CONIT51480.2021.9498491.978-172818583-5https://hdl.handle.net/10361/28879In this study, a microstrip patch antenna has been designed to detect cancer tumors which operates at the Industrial, Scientific, and Medical (ISM) band at 2.475 GHz. The antenna is a rectangular-shaped microstrip patch antenna that can be worn on the body and has a dimension of 75.16 × 58.34 × 1.56 mm3. Because of its small scale, it is ideal for on-body appliances. The antenna's dielectric layer is FR-4 lossy with a width of 1.5 mm, and the metallic patch and ground are copper, with each having a width of 0.03 mm. This antenna is designed and is simulated using the Microwave Studio CST software tool. The simulation results have been measured both for off-body and on-body, the return loss is -58.20dB and -25.43dB, and the measured efficiencies are 64.49% and 56.81%, respectively.6 Pagesen-USBio-medical applicationsCST-softwareISM bandMuscle phantomRectangular-shapedReturn-lossMicrostrip antennas.Antennas (Electronics).Cancer--Diagnosis.Biomedical Engineering.Conference Proceedings10.1109/CONIT51480.2021.9498491