MIMO Antenna Systems
摘要
In the previous chapters, linear phased arrays, planar phased arrays and conformal phased arrays were investigated, by applying certain amplitude weights and phase shifts between the antenna elements, in order to form the beam and focus the beam to a certain receiver. Many researchers have investigated intensively within the last decades to find different sophisticated methods and algorithms to optimize the SINR (Signal to Interference and Noise Ratio) and the channel capacities, by using MIMO (Multiple Input and Multiple Output) antenna arrays, used in many wireless and mobile communication systems like LTE, 5G and future 6G [1, 2]. The MIMO channel is described in detail.