Joint DOA and DOD Estimation Based on Tensor Subspace with Partially Calibrated Bistatic MIMO Radar

Table 1

Performance of gain and phase estimation.

(a) Gain estimation results of

Index	True value	Mean	STD
	0.8000	0.7999	0.0020
	1.2500	1.2502	0.0045
	0.7500	0.7503	0.0037

(b) Phase estimation results of (radian)

Index	True value	Mean	STD
	0.6283	0.6285	0.0030
	−1.0472	−1.0468	0.0042
	0.7854	−0.7859	0.0057

(c) Gain estimation results of

Index	True value	Mean	STD
	1.3712	1.3722	0.0053
	1.1199	1.1212	0.0068
	1.0000	1.0016	0.0081
	0.9730	0.9744	0.0086
	1.0000	1.0018	0.0119
	0.9600	0.9622	0.0132

(d) Phase estimation results of (radian)

Index	True value	Mean	STD
	−0.2675	−0.2677	0.0037
	0.0676	0.0682	0.0064
	0	0.0000	0.0084
	−0.2509	−0.2500	0.0094
	0	−0.0011	0.0123
	0.0381	0.0392	0.0147