International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
In this paper, a rectangular microstrip patch antenna for multiband operation is designed and simulated. The proposed geometry of antenna covers three frequency bands and can be used for different wireless applications. The designed antenna has simple shape of rectangular patch with a coaxial feed. The performance parameters for proposed rectangular multi-slot antenna such as return loss, gain, directivity, bandwidth, VSWR (Voltage Standing Wave Ratio) are studied. The proposed antenna shows maximum gain up to 6.69dBi, bandwidth above 108MHz and maximum directivity of 10.53dBi.