Sentence examples for range walk from inspiring English sources

The linear and quadratic terms in (4) are called the range walk and range curvature, respectively.

In BFSAR, the total range cell migration (RCM) is dominated by the range walk component [9].

SAR images experience significant range walk and, without some form of motion compensation, can be quite blurred.

where the numerator of (32) represents the range difference between target and scene center and the denominator represents the length of range walk.

Simulation results show that the additional range azimuth coupling components and range walk term play an important role under acoustic imaging and high-squint FMCW radar cases.

It is a range-invariant range walk term, which is also caused by the variation of the slant range during the pulse duration.

For two power-HRRPs, the range walking can be estimated by the sliding correlation [19], i.e., the range walking τ ¯ ij is calculated by τ ¯ ij = arg max τ ≤ Δ n i, n j ∑ m = 0 M − 1 z ¯ m, n i z ¯ m − τ, n j (15).

In the raw target data, range walking across cells rarely happens within six successive pulses.

Target is assumed to have no aspect change and no range walking across cells during integration.

where τ(n) is the range walking from the first pulse to the n-th pulse.

Target returns suffer from obvious range walking across cells over a range cell in six successive pulses.