@INPROCEEDINGS {40028,
author={D.  Matos and F.  Pereira and R.  Correia and N.B.C. Carvalho},
doi={10.1109/IWS52775.2021.9499375},
booktitle={IEEE MTT-S International Wireless Symposium IWS},
title={Combining Wireless Backscatter and Power for Future IoSP},
year={2021},
month={May},
volume={},
pages={-} 
}