A Compact MIMO Antenna For UWB Applications

S D Priya Sankari, PG Scholar, KLN College of Information Technology, Pottapalayam. Abstract The communication industry field is mainly focused by high data transfer and more channel capacity in mobile communication. The monopole resonator antenna which is used to radiate in the omni directional pattern is used for multi broadcasting. Ultra wide band antenna technology is used for transmitting the information through large bandwidth. The proposed work is to design an Ultra Wide Band two-square monopole antenna. The designed antenna has low profile of complexity and it is used to increase the frequency band level. The resulting antenna reduces the overall insertion loss and return loss. The substrate used is FR-4 (Flame Retardant) which has dielectric constant of 4.4. This antenna requires low cost and compact size. This ultra wide band antenna provides ease to the integration of devices. In this paper, the performance of using circular patch with and without slots and the square patch with and without ground stub and slots and strips are analyzed and compared. It is shown that square patch with the ground stub using slots and strips are having the expected performance.