Vishal Ramola, Manoj Kumar Panda. “A Hardware-Efficient VLSI Architecture for High-Resolution DOA Estimation in Smart Antenna Systems”. Acta Scientiae 26, no. 3 (December 25, 2025): 369–380. Accessed September 20, 2026. https://www.periodicos.ulbra.org/index.php/acta/article/view/580.