@article {,
	title = {Detecting Relative Amplitude of IR Signals with Active Sensors and Its Application to a Positioning System.},
	journal = {Applied Sciences},
	volume = {10},
	year = {2020},
	month = {09/2020},
	pages = {6412-6422},
	publisher = {MDPI},
	address = {Suiza},
	issn = {2079-3417},
	doi = {doi.org/10.3390/app10186412},
	author = {E. Aparicio and M. C. P{\'e}rez and A. Hern{\'a}ndez and Ure{\~n}a, J. and J. M. Villadangos and S. Lluva}
}
