@ARTICLE {21555,
author={N. Pires and T.  Parra and A. K.  Skrivervik and A. A. Moreira},
doi={10.1109/LAWP.2017.2708742},
journal={IEEE Antennas and Wireless Propagation Letters},
title={Design and Measurement of a Differential Printed Antenna for a Wireless Sensor Network Node},
year={2017},
month={May},
volume={16},
number={1},
pages={2228-2231},
ISSN={1536-1225}
}