Range and Doppler accuracy improvement for pulse Doppler radar

This paper describes how interpolation can be used to improve the accuracy of range and Doppler measurements in pulse Doppler radar. The technique involves exploiting information about the response shape of the signal being processed in order to improve the accuracy of the measurements. The technique can be used to improve the accuracy of azimuth and elevation measurements, and the measurement accuracy of signals in general, provided that the shape of the signal is known