"Simulated and Measured S-Parameters (S11, S21) of the Filter"

"This study presents the simulated and measured S-parameters (S11 and S21) of a designed filter. The performance of the filter is evaluated in terms of reflection and transmission characteristics across the operating frequency range. Electromagnetic simulations were carried out, while measurements were performed using a Vector Network Analyzer (VNA). The results show good agreement between simulated and measured data, confirming the validity of the design approach and implementation. The dataset is provided in text format and is publicly available via IEEE DataPort to support reproducibility, comparative analysis, validation, and further research studies in filter design and related microwave engineering applications for 5G and beyond communication systems."