Tamilarasu K, Dayana Mary V, Kannan K R, Giri P, Pradeepkumar S, Shyamal H, and Anand Karuppannan. “Massive MIMO With Digital Beamforming for MmWave Communication”. Advance Research in Analog and Digital Communications (December 31, 2024): 32–39. Accessed April 30, 2026. https://matjournals.net/engineering/index.php/ARADC/article/view/1272.