Blind Measurement of Receiver System Noise

. Author manuscript; available in PMC: 2020 Dec 16.

Published in final edited form as: IEEE Trans Microw Theory Tech. 2020;68(6):10.1109/tmtt.2020.2986286. doi: 10.1109/tmtt.2020.2986286

1:	R_min ← unset
2:	while optimizer.not_converged() do
3:	N_t ← optimizer.next()
4:	CNR_t ←10log₁₀[C/(E + N_t)]
5:	, CNR_t Sec. III-D
6:	${\hat{f}}_{E > 0} ({CNR}_{t}) \leftarrow estimate on y_{E > 0}$ , CNR_t Sec. III-D
7:	$R^{2} \leftarrow \int {({\hat{f}}_{E = 0} - {\hat{f}}_{E > 0})}^{2} d CNR$ Sec. III-E
8:	if R_min is unset or R < R_min then
9:	N\|_in ← N_t
10:	R_min ← R
11:	end if
12:	optimizer.update (N_t, R)
13:	end while