| Popis: |
Widely used patch in circular shape has been cut in two semicircular shapes and joined together, arc to arc to same feed in dipolar form, produces a butterfly shape. In this paper each semicircular shapes are remodeled as bi-circular shapes for enhancement of gain so that it can be operated at a frequency of 15GHz which is applicable for 5G communication. This antenna is placed on a substrate of FR4-epoxy material. The design of the shape is based on the minimum distance of the two extreme arcs of the two parts which becomes the wavelength of the required resonant frequency. This design is compatible with all antenna requirements including S11 plot from which the resonant frequency and return loss have been determined. The software used in HFSS, by which antenna parameters like antenna gain, directivity etc. have been checked. The patch and the ground plane is of same material, copper. |
