AGGARWAL, M.; MATHERU, B. Virtual Prototyping and Development of Rotary Field Ferrite Phase Shifter. Defence Science Journal, [S. l.], v. 66, n. 2, p. 156–161, 2016. DOI: 10.14429/dsj.66.9309. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/9309. Acesso em: 1 jul. 2025.