Design and Analysis of 6-Slotted Multi-Band Microstrip Antenna for use in Mobile Communications

In this paper, a multi - band patch antenna has been designed for mobile communication. It consis ts of 6 rectangular slots. The antenna has been designed using FR-4 substrate (Effective Permittivity 4.3 lossy tangent 0.025). The software that is used for design simulation and analysis is CST. Defective ground structure (DGS) has been used to improve the return loss characteristics. The antenna radiates at 7 desirable frequencies which are: 2G (1.8 GHz), 3G (2.1 GHz), 4G (2.3 GHz), 5G (3.3 GHz), Wi - Fi (2.4 GHz and 5.9 GHz), and Wi-Max (4.2 GHz). Citation:Rajarajan. K, Meenakshi Sundararajan Engineering College Chennai, India; Sudarsanan. S ,Meenakshi Sundararajan Engineering College Chennai, India. "Design and Analysis of 6-Slotted Multi-Band Microstrip Antenna for use in Mobile Communications." Global Research and Development Journal For Engineering : 30 - 34.