OTHR Spectrum Reconstruction of Maneuvering Target with Compressive Sensing

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="870352.fig.004a" src="https://static.hindawi.com/articles/ijap/volume-2014/870352/figures/870352.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Distribution of eigenvalues of <svg height="12.3" id="M231" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 16.15 12.3" width="16.15" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.625,11.675)"><path d="M865 650q-1 -4 -4 -14t-4 -14q-62 -5 -77 -19.5t-29 -82.5l-74 -394q-12 -61 -0.5 -77t75.5 -21l-6 -28h-273l8 28q64 5 82 21t29 76l36 198h-380l-37 -197q-11 -64 0.5 -78.5t79.5 -19.5l-6 -28h-268l6 28q60 6 75.5 21.5t26.5 76.5l75 394q13 66 2 81.5t-77 20.5l8 28
h263l-6 -28q-58 -5 -75.5 -21t-30.5 -81l-26 -153h377l29 153q12 67 2 81t-74 21l5 28h268z" id="x1D43B"></path></g>
</svg> submatrices</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="870352.fig.004b" src="https://static.hindawi.com/articles/ijap/volume-2014/870352/figures/870352.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Doppler spectrum before and after SP</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="870352.fig.004c" src="https://static.hindawi.com/articles/ijap/volume-2014/870352/figures/870352.fig.004c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Transient interference excision in time domain</td></tr></table></td></tr></table>

<table>Clutter suppression and transient interference excision.</table>

International Journal of Antennas and Propagation

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Figure 4

Figure 4: OTHR Spectrum Reconstruction of Maneuvering Target with Compressive Sensing 