Costa, I. F.Campos, Antonio Luiz Pereira de SiqueiraGomes Neto, Alfredo2021-12-092021-12-092018-03COSTA, I. F.; CAMPOS, A. L. P. S.; GOMES NETO, Alfrêdo. Sharp Rejection and Wide Stopband Microstrip Lowpass Filters using Complementary Split Ring Resonators. JOURNAL OF MICROWAVES, OPTOELECTRONICS AND ELECTROMAGNETIC APPLICATIONS, v. 17, p. 134-143, 2018. DisponÃvel em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742018000100134&lng=en&tlng=en. Acesso em: 30 out. 2020. https://doi.org/10.1590/2179-10742018v17i111012179-1074https://repositorio.ufrn.br/handle/123456789/45292Attribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/Microstrip filtersSelectivityComplementary split ring resonatorsMicrowaveSharp rejection and wide stopband microstrip lowpass filters using complementary split ring resonatorsarticle10.1590/2179-10742018v17i11101