Adaptive space-time beamforming technique for passive radar system with ultra low signal to interference ratio

The multiple constrained LCLMS algorithm for bistatic radar has been investiagted. The proposed space-time LCLMS beamformer can be adaptive to constrain the spatial and temporal weights to cancel multiple interferences simultaneously. From simulation results, it is shown that the multiple constraint LCLMS algorithm provides better OSINR performance with resistance to strong DPI interferences.

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