The Performance Evaluation of Radar Signal Processing Algorithm Based on PowerPC

This paper evaluates the performance of PowerPC in radar signal processing field.The evaluation Object is MPC7448 processor with E600 core.By comparing with high-performance floating-point DSP processor TigerSharc201,it is clear that the MPC7448 processor with E600 core is good at calculating but has no advantage in dealing with the algorithm requiring high IO interaction,such as the synthetic aperture radar imaging algorithm.