RAHA, K.; RAY, K. Designing a Cavity Backed Microstrip Antenna with Enhanced Isolation for the Development of a Continuous Wave Ground Penetrating Radar. Defence Science Journal, [S. l.], v. 71, n. 4, p. 524–534, 2021. DOI: 10.14429/dsj.71.15947. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/15947. Acesso em: 2 jul. 2025.