On Calibration and Direction Finding with Uniform Circular Arrays

Table 5

Estimated AoAs without array calibration. The setup is a single source (25°) and a coherent dual source (−30°, 25°) scenario.

Estimator	Single Source	Dual Source
	°	°	°
ESPRIT
root-MUSIC
IQML
root-Capon
Capon-1
Bartlett
MUSIC-1
CML
UML
MODE
Capon-2
MUSIC-2