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Study guidelines include a comparison of the return loss of a microstrip patch antenna with a novel dual band coplanar waveguide (CPW) antenna design. An FR4 Epoxy (4.4) material flexible substrate with a rigidity of 1.6 mm was used to construct the rectangular antenna. Ansoft HFSS version 13.0 software was used for the performance analysis. Using the G Power 80% estimation, we arrive at a sample size of 20. It has been determined that a return loss of-30 dB may be achieved with this dual-band CPW antenna. The microstrip antenna has a return loss of-22 dB. When comparing two groups, a significant difference exists when P is less than.05. The return loss is reduced and compared between the microstrip antenna and the novel dual band coplanar waveguide antenna design. Since the p value is less than 0.05, the finding is statistically significant. [ABSTRACT FROM AUTHOR]

The aim of the study is to design and analyze a novel coplanar waveguide (CPW) antenna for 2.9 GHz compared with microstrip antenna. Materials and Methods: The antenna was made using a ring structure that was built on a commercially available FR4 Epoxy (4.4) material flexible substrate with a thickness of 1.6 mm. The sample size is estimated to be 40 using the G Power 80% Results: Simulated and experimental results show that novel coplanar waveguide antenna bandwidth is increased to 6.2 dB at the frequency 2.9 GHz. This antenna has been designed and analysed with the aid of Ansoft HFSS version 13.0 software. The significant difference between the two groups was obtained as p<0.05. Conclusion: The obtained results shows that the novel CPW antenna antenna has significantly improved bandwidth weather radar application compared with microstrip antenna. [ABSTRACT FROM AUTHOR]