@article{(Open Science Index):https://publications.waset.org/pdf/10013524, title = {Design and Optimization of Coplanar Waveguide-Fed Sensing Antennas for ISM Band Applications}, author = {Vivek Bharti and Inderpreet Kaur and Saurabh Verma and Renu Gangwar and Hari Kumar Singh}, country = {}, institution = {}, abstract = {This work presents a dual-band Coplanar Waveguide (CPW) fed rectangular patch antenna designed for applications in Industrial, Scientific, and Medical (ISM) Band sensing. Fabricated on a cost-effective FR-4 substrate with specific dimensions, the antenna incorporates a rectangular slot and a copper patch, optimized through simulation to achieve desired characteristics, particularly focusing on the reflection coefficient. A unique feature is introduced through the integration of copper cells forming a Partially Reflecting Surface (PRS) to feed the antenna. Dual-band functionality is achieved, covering frequencies of 1.28 GHz-1.3 GHz and 4.9 GHz-5.2 GHz, catering to diverse communication needs within these frequency ranges. The addition of a superstrate enhances the antenna’s gain, resulting in 4.5 dBi at 1.28 GHz-1.3 GHz and 6.5 dBi at 4.9 GHz-5.2 GHz, with an efficiency of 58%.}, journal = {International Journal of Electronics and Communication Engineering}, volume = {18}, number = {2}, year = {2024}, pages = {44 - 48}, ee = {https://publications.waset.org/pdf/10013524}, url = {https://publications.waset.org/vol/206}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 206, 2024}, }