Enhanced 2D-DOA Estimation for Large Spacing Three-Parallel Uniform Linear Arrays

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijap/volume-2018/3679494/figures/3679494.fig.003a.svgz" name="3679494.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>RMSE of azimuth estimation</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijap/volume-2018/3679494/figures/3679494.fig.003b.svgz" name="3679494.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>RMSE of elevation estimation</td></tr></table>

<div>RMSE contrast of two algorithms with different SNR.</div>

International Journal of Antennas and Propagation

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Figure 3

Figure 3: Enhanced 2D-DOA Estimation for Large Spacing Three-Parallel Uniform Linear Arrays 