For ideal high resolution imaging of underwater rotating platform targets,it is necessary to increase the rotating angle.However large rotating angle results in imaging defocus.To solve the problem,the Polar Formation Algorithm(PFA) is proposed in ISAS imaging.Simulation results show that the PFA is more efficient than the Range-Doppler(RD) algorithm in the case of large rotating angle.
Disclaimer: The English version of this article is automatically generated by iFLYTEK Translation and only for reference. We therefore are not responsible for its reasonableness, correctness and completeness, and will not bear any commercial and legal responsibilities for the relevant consequences arising from the English translation.
DownLoad: