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In this study, a method based on surrogate model (SM) for computational analysis of antenna parameters such as the resonant frequency (RF) and bandwidth (BW) is presented. Moreover, it is attempted to optimize the SM using evolutionary optimization algorithms in order to further improve the accuracy of the SM. In the conventional computational approaches, the weighting vectors of the SM have been...
In this article, simple but efficient expressions for determining the dual‐frequencies of equilateral triangular compact microstrip antennas (ETCMA) with a shorting‐pin are presented. Two expressions related to offset factor functions were derived with the use of a differential evolution optimization algorithm. The dual‐frequencies of an ETCMA with a shorting‐pin were then calculated by multiplying...
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