Sentence examples for residual range from inspiring English sources

The residual range history after range compression is R bic η ; r = R bi η ; r − R D η (10).

In BFSAR, motion errors and approximations of imaging algorithms introduce residual range cell migration (RCM) on BFSAR data as well.

In case of a complex trajectory, these parameters can numerically be obtained by polynomial fit to the residual range history.

Characterising the position sensitive and the residual range detectors to reconstruct the radiography, is fundamental to validating the detectors' designs.

The residual range was from −0.46 to 0.42 for the RSM model, whereas the range was from 0.48 to 0.318 for the ANFIS model.

After this dechirp step, the residual range and phase histories are still range azimuth variant, while the linear term is predominant.

However, the accuracy of RCMC would be seriously decreased by the residual range-dependent phase, which is a fatal problem for high-resolution millimeter-wave (MMW) SAR imaging.

At first, we present the comparison of RCMC error with respect to the residual range-dependent motion error between the two-step MOCO and one-step MOCO.

In this paper, an extensive investigation on the RCMC accuracy is provided by establishing an accurate formula expression between the range cell migration error and the residual range-dependent phase error.

However, in some cases, the effect of residual range-dependent motion error could be neglected if the maximum of RCMC envelope is within 1/4 rang bin, which is shown as: max left| {Delta {R_{ E} + frac{{rsin varphi }}{{{{cos }^{2}}varphi }} cdot frac{{partial Delta {R_{E}}}}{{partial X}}} right| le frac{1}{4}Delta r (33).

The residual range-dependent motion error remained after the first step seriously decreases the accuracy of RCMC in two-dimensional wavenumber domain, which presents as a curving range cell migration (RCM) range profile in two-dimensional time domain, and destroys the performance of azimuth pulse compression.