A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction

Table 2

Absolute DOA bias for the wideband signals in three cases.

Incident signal	𝜃 (°)	Absolute DOA bias (°)
		New method	Open circuit	Su’s method
Signal 1	−50	0.7	7.8	3.0
Signal 2	−20	0.3	7.2	2.7
Signal 3	0	0.1	3.4	1.6