Table 1:
DOA estimation with 2D ESPRIT algorithm.
Array
Array
Array
Real angle/°
F22-1
(9.25, −5.84)
(39.99, 139.28)
(15.07, −67.31)
F22-2
(5.41, 2.46)
(12.85, 23.66)
(8.67, −19.22)
Estimated angle/°
(5.14, 2.49)
(40.02, 139.28)
(14.99, 112.65)
(9.69, 174.12)
(12.63, 23.69)
(8.58, 160.79)