Fast implementation of Adaptive Multi-Pulse Compression via dimensionality reduction technique

The recent proposed Adaptive Multi-Pulse Compression (AMPC) has been shown to successfully suppress both the range-Doppler sidelobes and clutter, but the implementation of AMPC is limited by the relatively high computational complexity in many current real-time systems. In this paper, a fast algorithm via dimensionality reduction approach is proposed for the proposed AMPC. Simulation results demonstrate that the fast version of AMPC can reduce the computational cost while maintaining much of the range-Doppler sidelobes and clutter suppression capability.