Virtual Antenna Array Analysis for MIMO Synthetic Aperture Radars

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="587276.fig.004a" src="https://static.hindawi.com/articles/ijap/volume-2012/587276/figures/587276.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>transmitting and receiving antennas</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="587276.fig.004b" src="https://static.hindawi.com/articles/ijap/volume-2012/587276/figures/587276.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>equivalent virtual antennas</td></tr></table></td></tr></table>

<table>Virtual phase centres of the nonuniform linear array.</table>

International Journal of Antennas and Propagation

fig4

Figure 4

Figure 4: Virtual Antenna Array Analysis for MIMO Synthetic Aperture Radars 