International Journal of Science, Engineering and TechnologyAuthors: Shwethaa.A.R, Ashwini GV, Sushmitha AV, Manya Shree R
Abstract: Breast cancer remains one of the leading causes of mortality among women globally, highlighting the necessity for early and accurate diagnostic techniques. This paper presents the design and development of a denim-based Ultra-Wideband (UWB) microstrip patch antenna for non-invasive breast cancer detection. The antenna functions across the 3.1–10.6 GHz band, ensuring superior resolution and deeper tissue penetration. Both simulation and experimental studies using a breast phantom demonstrate variations in return loss (S11) and voltage standing wave ratio (VSWR) between normal and tumor-affected tissues. The findings validate the antenna’s effectiveness as a cost-efficient, flexible, and portable diagnostic tool, offering a promising alternative to traditional imaging systems. Future enhancement includes clinical validation and machine learning integration for advanced tissue classification.
