CIRCULARLY POLARIZED PERIODIC LEAKY-WAVE ANTENNA BASED ON A COAXIAL LINE WITH HELICAL SLOT. REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE, [S. l.], v. 70, n. 1, p. 87–90, 2025. DOI: 10.59277/RRST-EE.2025.1.15. Disponível em: https://journal.iem.pub.ro/rrst-ee/article/view/1115.. Acesso em: 4 apr. 2025.