@INPROCEEDINGS {9807,
author={M. V. Drummond and P. Monteiro and R.N.  Nogueira},
doi={},
booktitle={Radionet Engineering Forum Workshop on Photonics in Radio Astronomy - Radionet 4EF},
title={Photonic True-Time Delay Antenna Beamformer based on a Tunable Polarization-Domain Interferometer},
year={2010},
month={September},
volume={1},
pages={1-1} 
}