TY  - JOUR 
T1  - A design proposal for ultrawide band frequency selective surface
JO  - Journal of Microwaves, Optoelectronics and Electromagnetic Applications
A1  - Segundo, Francisco Carlos Gurgel da Silva
A1  - Campos, Antonio Luiz Pereira de Siqueira
A1  - Gomes Neto, Alfredo
SN  - 2179-1074
UL  - 10.1590/S2179-10742013000200012
VL  - 12 
Y1  - 2013
PB  - Brazil 
ER  -