Error analysis of the UCA-MUSIC algorithms

The paper analyzes the measurement error of UCA-MUSIC (Uniform Circular Array of Multiple Signal Classification) algorithm. The simulation results show that the experimental error is mainly from the effective radius and the direction of the calibration antenna. The common trait of these two kinds of error is that they have strong influence on the experiment value of the angle of the depression, at the meantime, have little effect on the azimuth angle.