A Compact L-slot Microstrip Antenna for Quad band Applications in Wireless Communication. Global Journals of Research in Engineering, [S. l.], v. 12, n. F2, p. 37–41, 2012. Disponível em: https://testing.engineeringresearch.org/index.php/GJRE/article/view/393. Acesso em: 6 jun. 2026.