@INPROCEEDINGS {7331,
author={A. Topa and C. R. Paiva and A. Barbosa},
doi={},
booktitle={IEEE AP-S/URSI International Symp.},
title={Leakage, Dispersion and Losses in Omega H-Guides},
year={2009},
month={June},
volume={1},
pages={1-1} 
}