DEVELOPMENT OF DIRECTIONALCHANNEL SOUNDER USING USRPAND GNU RADIO. ASEAN Engineering Journal, [S. l.], v. 7, n. 1, p. 69–79, 2017. DOI: 10.11113/aej.v7.15488. Disponível em: https://journals.utm.my/aej/article/view/15488.. Acesso em: 6 apr. 2025.