Multiple Target Localization Through-the-Wall using Non-Coherent Bi-static Radar

This paper considers localization using a noncoherent bi-static radar with multiple receivers. In particular, we consider the multiple target scenario, where the targets are located behind a wall. We present an algorithm that eliminates ambiguities that arise in this case by iteratively enforcing a set of constraints. We also present a clustering algorithm to further improve performance by making use of multiple sets of measurements. The results are compared with the CRLB. Location accuracy is shown to be in the order of 10cm.

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