The correct application of total active reflection coefficient to evaluate MIMO antenna systems and its generalization to N ports - Fritz‐Andrade, Erik; Jardon‐Aguilar, Hildeberto; Tirado‐Mendez, Jose A. (International journal of RF and microwave computer-aided engineering, 2020)
Keywords: Antenna arrays; Antennas; electromagnetic measurements; microwave circuits; millimeter‐wave circuits; MIMO (control systems); MIMO antennas; mutual coupling; Reflectance; Reflection; Systems analysis