@INPROCEEDINGS {34529,
author={G. Neto and J.  Silva and B. O. Silva and C. Peixeiro},
doi={10.23919/EuMC.2017.8230966},
booktitle={European Microwave Week/European Microwave Conf.},
title={A dual-band frequency selective surface using four arms star geometry associated to trapezoidal rings for WiFi applications},
year={2017},
month={October},
volume={},
pages={791-794} 
}