1. What is MIMO Wireless Technology. https://www.electronics-notes.com/articles/antennas-propagation/mimo/what-is-mimo-multiple-input-multiple-output-wireless-technology.php. Last accessed February 03, 2021.
2. Balanis, C. A. (2005). Antenna theory-analysis and design. Wiley.
3. Garg, R., Bhartia, P., Bahl, I., & Ittipiboon, A. (2001). Microstrip antenna design handbook. Artech House Publishers.
4. Bankey, V., & Kumar, N. A. (2015). Design and performance issues of microstrip antennas. International Journal of Scientific and Engineering Research, 6(3).
5. Zhang, K., Soh, P. J., & Yan, S. (2021). Meta-wearable antennas—A review of metamaeterail based antennas in wireless body area networks. Materials, 14, 149.