Flexible metasurfaces as sub-6 GHz frequency selective surfaces for 5G applications - Materon, Elsa Maria; Filgueiras, Hugo Rodrigues Dias; Vilas Boas, Evandro Cesar; Gómez, Faustino Reyes; Cavalcanti, Francisco Rodrigo Porto; Silva, Yuri Carvalho Barbosa; Sodre Junior, Arismar Cerqueira; Figueiredo, Felipe Augusto Pereira de; Mendes, Luciano Leonel; Oliveira Junior, Osvaldo Novais de; Mejía-Salazar, Jorge Ricardo (Journal of Applied Physics, 2023)