Sentence examples for by the phase error from inspiring English sources

Therefore, the required Δv can be determined by the phase error size.

Since the quality of measurement is determined by the phase error, the phase-based optimization tends to optimize the measurement quality directly while the intensity-based optimization does not.

This could be explained by the phase error term of SAR spectrum model Φ ESAR f τ, f, r 0, i.e., Φ ESAR f τ, f, r 0 = − 4 π r 0 c α f 0 + f 2 − v c f 0 + f + c f τ 2 α v 2 − f 0 + f 2 − c f τ 2 v 2 (15) Based on the system parameters shown in Table 1, the phase error term (13) is shown in Figure 4a.

We will also show the significance of the additional range azimuth coupling term and range walk term, by calculating the phase error of the signal model in (4) and (5), and show the different simulation results based on the different spectrum models.

For those, the phase between the two series is indicated by vertical blue lines representing the phase error bar at 80% with the upper and lower limits expressed in years.

The phase error caused by different amounts of defocusing are experimented first.

The digital block controls the working frequency and can compensate the phase error introduced by the analog filters, thereby reducing the total error in the measurement.

In [14], the target was processing with autofocus to estimate the phase error caused by vibration, and the vibration parameters were calculated based on the phase error.

The phase error introduced by Taylor-series expansion above is within 4° at X-band under the assumption that Δx m  ≤ 20 cm.

Simultaneously, the results are applied to correct the phase error brought by attitude change in airborne synthetic aperture radar (SAR) imaging.

Here, ϕ i represents the phase error caused by the motion of the target and (mathbf {p}_{mathbf {i}_{m}}phantom {dot {i}!}) and (phantom {dot {i}!}mathbf {p}_{mathbf {i}_{mathbf {m}_{e}}}) are the phase history data for the stationary and moving point target, respectively, at aperture position m.