NGUYEN, H. Đức; HO, Q. T. A low - power down - converter mixer applied to the UHF transceivers. Journal of Technical Education Science, [S. l.], v. 9, n. 1, p. 1–8, 2014. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/637. Acesso em: 7 apr. 2026.