@INPROCEEDINGS {12515,
author={M. J. D. Duarte and P. M. Cabral and J. C. Pedro},
doi={},
booktitle={Integrated Non-linear Microwave and Millimetre-wave Circuits Conf. - INMMIC},
title={Bandwidth Improvement of a Limit-Cycle Amplifier Using a Novel Hysteretic Relay},
year={2012},
month={September},
volume={..},
pages={..-..} 
}