CHRISTOPHER, S.; SINGH, A. K.; KAUL, A. Design and Development of VSAT Antenna Feed . Defence Science Journal, [S. l.], v. 46, n. 4, p. 277–282, 2013. DOI: 10.14429/dsj.46.4090. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/4090. Acesso em: 3 aug. 2025.