Introduction of MIMO There is an ongoing search for better quality and capacity in wireless communication. Mimo stands for Multiple-Input Multiple-Output. Mimo is the latest wireless technology that uses today. The use of Smart Antenna technology in wireless communication systems has created new opportunities for increasing the capacity of bandwidth. Point to point is the old technology and it has more chance of jamming. In point-to-point wireless technology, there is less transmission speed as compared to Mimo. Multi-input and Multi-output solve all the wireless problems and offer a big advantage. Mimo contains two or more individual antennas that is connected to single wireless device. Mimo has not required any scattering environment because every active terminal uses every time-frequency bin. Multiple transmitters and receivers are used in the Mimo (Multiple input Multiple outputs) wireless technology which helps in transferring more data at the same time. By having more antennas the device is capable