The emergence of cloud and mobile computing has significantly transformed the way users consume and interact with digital resources. Some of these new products, such as social networking or video on demand, made engineers and developers alike aim their efforts to improve downlink capacities, which is being achieved in both desktop and mobile environments. Online gaming and augmented reality also need greater uplink capacities as well. One of the approaches carried in mobile devices is the use of MIMO (Multiple Input-Multiple Output) technology, which requires the deployment of multiple antennas on the transmitting and receiving sides. Since power consumption and form factor are critical aspects as well, this antenna system can be implanted ...