DOA Estimation for Non-Gaussian Signals: Three-Level Nested Array and a Successive SS-MUSIC Algorithm

Table 3

The 2-SC, 2-DCSC, c-DOF, spectrum, and L(M) comparison of different arrays.

	ACA	TL-NA	FL-NA	SAFE-CPA	THL-NA
Antennas
2-SC locations
2-DCSC locations
Spectrum
C-DOF	85	117	215	241	253
	0.4582	0.6363	0.4686	0.4409	0.4728