Doppler Estimation by MA Model and its Comparison with FFT

We propose an efficient novel method for Doppler frequency estimation in MTI Radar, based on white noise assumption and using second order canceler in the receiver. These conditions make the MA (moving-average model) valid. Based on some realistic numerical assumptions we will compare the results of this model by classic FET (Fast Fourier Transform) estimator. By presenting the performance analysis we will show the degree of improvement which can be obtained by the proposed new estimation method.