S.PREETHI; K.SHOBANADEVI; S.SWATHI; S.VIJAY; S.MAHENDRAKUMAR. An improved direction of arrival (DOA) estimation algorithm and beam formation algorithm for smart antenna system in multipath environment . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 6, n. 1, p. 342–347, 2018. DOI: 10.61096/ijiarec.v6.iss1.2018.342-347. Disponível em: https://ijiarec.com/ijiarec/article/view/462. Acesso em: 21 apr. 2026.