Design of a Dual Band Yagi Antenna For Amateur Radio At a VHF Frequency of 143 MHz. ITEJ (Information Technology Engineering Journals), [S. l.], v. 10, n. 2, p. 315–330, 2025. DOI: 10.24235/itej.v10i2.279. Disponível em: https://itej.uinssc.ac.id/index.php/itej/article/view/279. Acesso em: 10 mar. 2026.