Based on the linkage between MATLAB and HFSS. In this paper, the Pelican Optimization Algorithm (POA) is used to optimize a rectangular microstrip patch antenna operating at 28 GHz for 5G communication. In the case of no algorithm optimization, using ANSYS HFSS simulation software simulation, the antenna return loss is -25.98dB, and the voltage standing wave ratio is 1.11. After using POA optimization, the return loss of the antenna is -35.47dB, and the voltage standing wave ratio is 1.03, the return loss is reduced by -9.49dB and the standing wave ratio is also reduced by 0.08. It is concluded that using POA optimize the size of rectangular patch antennas can be a better choice in communication.
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Liu et al. (2024) studied this question.
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