Research Article

An Application of Artificial Intelligence for the Joint Estimation of Amplitude and Two-Dimensional Direction of Arrival of Far Field Sources Using 2-L-Shape Array

Table 2

Estimation accuracy of 2-L-shape array for 2 sources.

Scheme (rad) (rad) (rad) (rad)

Desired values1.00002.00000.52360.87271.22171.9199
GA1.00032.00030.52400.87311.22211.9203
PS1.00202.00210.52590.87481.22391.9220
SA1.09772.01780.53850.88891.23611.9284
SA-PS1.00472.00470.52780.87701.22601.9242
GA-PS1.00002.00000.52350.87261.22161.9198