@INPROCEEDINGS {40973,
author={P.  Bouça and RJCF Figueiredo and J. N. Matos and P. V. Vilarinho and N.B.C. Carvalho},
doi={},
booktitle={European Microwave Integrated Circuits - EuMIC},
title={Intermodulation Distortion Analysis of Microwave Tunable Filters Using Barium Strontium Titanate Capacitor and Varactor Diode},
year={2021},
month={January},
volume={},
pages={-} 
}