Application of Range Migration Compensation to Small Signal Detection
Tang Ziyue · 2005
In terms of analyzing the cause of range migration in moving target echo signal, a sort of compensation method for the migration is proposed, which can be used for Doppler frequency blind estimation of the target under the low ratio of signal-to-noise and compensating its range migration. The accumulated outputs of target echo signal before and after compensation is simulated respectively for the various SNR, by which, the availability of the method is also verified.