Experiment on Direction of Arrival Estimation of Atmospheric Spark Discharge Plasma Using Combined Time-Domain Antenna

<div>RMSE of DOA estimation under different elevation angles when side length of antenna aperture is 4m and azimuth angle is 168.88 degrees. (a) Comparison between the experimental results and simulation results. (b) Simulation results under elevation angle of 0–90 degrees.</div>

International Journal of Antennas and Propagation

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Figure 9

Figure 9: Experiment on Direction of Arrival Estimation of Atmospheric Spark Discharge Plasma Using Combined Time-Domain Antenna 