Design and minimization of return loss and bandwidth of the novel wideband rectangular antenna in comparison with circular patch antenna.

The aim of the study is to design a novel wideband rectangular microstrip patch antenna in comparison with circular patch antenna and analysis of return Loss and bandwidth of the novel wideband rectangular antenna using Computer Simulation Technology (CST). The total of 40 samples were used for the analysis of group 1 and group 2. Rectangular patch antenna is considered as group 1 and circular patch antenna is considered as group 2. The rectangular and circular patch antenna analyzed with the g power of 80%. Novel wideband rectangular patch antenna achieved the return loss of -34 dB, and bandwidth of 5.5 GHz in comparison with circular patch antenna achieved bandwidth of 5.3 GHz, return loss of -15.99 dB. The significance achieved by this analysis is p<0.05. The novel wideband rectangular patch-antenna achieved significantly better return loss, bandwidth, VSWR than the circular patch antenna designed and simulated using software simulated with computer technology. [ABSTRACT FROM AUTHOR]