Simulation and Comparison of Square SRR with Triangular Slot and Square SRR without Slot to Enhance the Return Loss and Bandwidth Performance for ITU Band Applications

Aim: The design, simulation, and comparison of square SRR with triangular slot and square SRR without slot at 10 GHz are covered in this research article. Materials and Methods: Over a frequency range of up to 10 GHz, compares the performance of the square SRR with a triangular slot to that of the square SRR with a plain in terms of return loss and bandwidth. A sample computation was used to get the values for 56 samples, with a pretest power of 80%, an alpha power of 0.05, and a beta power of 0.2. Results: Square SRR with triangular slot outperforms square SRR without slot in terms of return loss and bandwidth performance. Lb=2.5 millimeters, Wb=2.5 millimeters, and Tb=0.25 millimeters are the dimensions that have been optimized for improved return loss and bandwidth. The significance level for the performance return loss is 0.05. Conclusion: According to the results, square SRR with a triangular slot performs better in terms of return loss and bandwidth than square SRR without a slot.