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A single feed square microstrip antenna with truncated corners is designed using FEKO software. This antenna has much improved parameters compared to the conventional square microstrip antenna, mainly in the case of VSWR and reflection coefficient. The main problem encountered is that it is difficult to design a microstrip patch antenna due to the involvement of a large number of physical parameters...
A circular microstrip patch antenna is designed and analyzed. Concentric vias are inserted into the patch, as a method for improving the antenna parameters, mainly admittance of the patch antenna. The various effects of increasing the number of vias are studied and analyzed - using FEKO software. The advantage of a circular patch over rectangular patch is that it has more directivity. An optimization...
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