@INPROCEEDINGS {11401,
author={M. Almeida and P. Pinho and F. M. Ramos },
doi={},
booktitle={Conf. on Electronics, Telecommunications and Computers - CETC},
title={Radio over Fiber (RoF):A comparison of low-cost systems},
year={2011},
month={November},
volume={1},
pages={-----} 
}