The Shape of Target Function.

<p>The Shape of Target Function.</p

Simulation Parameters.

<p>Simulation Parameters.</p

0.5m BRS Estimation Error Simulation Results.

<p>0.5m BRS Estimation Error Simulation Results.</p

The Contour of Target Function.

<p>The Contour of Target Function.</p

Target area used in the simulation.

<p>Target area used in the simulation.</p

The Iteration Process After PCA Optimization.

<p>The Iteration Process After PCA Optimization.</p

1m BRS Estimation Error Simulation Results.

<p>1m BRS Estimation Error Simulation Results.</p

Localization Error under different BRS Estimation Errors.

<p>Localization Error under different BRS Estimation Errors.</p

The comparison between proposed method and LS algorithm.

<p>The comparison between proposed method and LS algorithm.</p

The Coordinate of Multistatic SAR System.

<p>Geometry coordinate system for the position relationship between transmitters, receiver and target.</p