{"references": ["Pozar, D. M., & Schaubert, D. H. The analysis and design of microstrip antennas and arrays. A Selected Reprint Volume. IEEE Antennas and Propagation Society Sponsor. New York. 1995", "Aijaz, Z., & Shrivastava, S. C. Effect of the different shapes: Aperture coupled microstrip slot antenna. International Journal of Electronics Engineering, 2010:2(1), 103-105", "Safran, M.I., K, Aydin, E., Epey Geni\u015f Bant Anten Tasar\u0131m\u0131 ve \u0130malat\u0131, At\u0131l\u0131m \u00dcniversitesi, Ankara", "Raj Kumar and P.Malathi, Effects of superstrates on the resonant frequency of rectangular microstrip antennas, Microwave and Optical Tech. Letters, Vol.49, No.12, Dec.2008, pp. 3206-12", "Schneider, M., Microstrip Lines for Microwave Integrated Circuits, Bell. Syst. Tech. J., 48.,1968", "K\u00fct\u00fck H., Te\u015fneli A.Y., Te\u015fneli N.B., 3.3 ghz mikro\u015ferit anten tasar\u0131m\u0131 ve farkl\u0131 besleme y\u00f6ntemleri i\u00e7in analizi, SA\u00dc. Fen Bil. Der. 17. Cilt, 1. Say\u0131, s. 119-124, 2013"]}

Abtract: Microstrip antennas with different shapes have different properties. It can have many shapes, such as rectangular, circular or triangular. With the changing antenna geometry, very important properties for the antenna such as gain and directivity also change. In this study, a rectangular antenna and a triangular antenna will be compared with each other in terms of gain, directionality and reflection coefficient. In line with the information obtained from the literature review and the calculations made and the antennas were designed. Ansys HFSS program was used in the simulations.