A 2D-Localization Approach Based On Block-FOCUSS
Rutkay Güneri (TU Delft - Microwave Sensing, Signals & Systems)
Nikita Petrov (TU Delft - Microwave Sensing, Signals & Systems, NXP Semiconductors)
Cicero S. Vaucher (NXP Semiconductors, TU Delft - Electronics)
Alexander Yarovoy (TU Delft - Microwave Sensing, Signals & Systems)
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Abstract
The problem of enhancing angular resolution capability using a non-coherent radar network has been considered. A 2D-Localization approach based on block-FOCUSS is proposed to overcome the near-field effects. In this method, range-angle coupling due to the large baseline between radar units is taken into account. The performance of the proposed method is compared with two state-of-the-art direction-of-arrival estimation methods which are based on block-FOCUSS and block-OMP.