Sparsity-Based DOA Estimation with Gain and Phase Error Calibration of Generalized Nested Array

Table 1

Sensor location and DOFs of NA, CPA, and GNA.

	NA	CPA	GNA
Sensors location	{1, 2, 3, 4, 5, 10, 15, 20}	{0, 3, 6, 9, 4, 8, 12, 16}	{1, 5, 9, 13, 17, 20, 23, 26}
DOFs	39	27	39