Joint Two-Dimensional Ambiguity Resolving Based on Space-Time Filtering for MIMO-SAR

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="452141.fig.002a" src="https://static.hindawi.com/articles/ijap/volume-2014/452141/figures/452141.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>The Doppler is not ambiguity</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="452141.fig.002b" src="https://static.hindawi.com/articles/ijap/volume-2014/452141/figures/452141.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>The Doppler is ambiguity</td></tr></table></td></tr></table>

<table>The relationship between cosine of cone angle and Doppler.</table>

International Journal of Antennas and Propagation

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Figure 2

Figure 2: Joint Two-Dimensional Ambiguity Resolving Based on Space-Time Filtering for MIMO-SAR 