@INPROCEEDINGS {12336,
author={N.V.S. Silva and A. Oliveira and N.B.C. Carvalho},
doi={},
booktitle={IEEE International Microwave Theory and Tech. Symp.},
title={Evaluation of Pulse Modulators for All-Digital Agile Transmitters},
year={2012},
month={June},
volume={},
pages={1-3} 
}