A.K. Monson, and Libson Matharine. “Unlocking Wireless Potential: The Four-Element MIMO Antenna”. National Journal of Antennas and Propagation 5, no. 1 (April 8, 2024): 26–32. Accessed April 2, 2025. https://antennajournal.com/index.php/antenna/article/view/61.