GUPTA, V. R.; GUPTA, N. Characteristics of a Compact Circularly Polarized Microstrip Antenna. Elektronika ir Elektrotechnika, [S. l.], v. 52, n. 3, 2004. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10924. Acesso em: 11 oct. 2024.