Sentence examples for frequency of the reflection from inspiring English sources
The measurement and analysis results verified that the changes in the thickness-wise location and thickness of the delamination altered the magnitude as well as the resonance frequency of the reflection loss.
Many popular approaches [8, 10, 22] refer to the DRR and the statistical model as frequency-dependent, due to the frequency dependency of the reflection coefficients and the air absorption coefficient, resulting in a frequency-dependent T 60 and decay rate δ.
When the thickness of the air gap is smaller than a quarter of the dominant wavelength, the peak instantaneous frequency of the composite reflection is higher than that of the normal interface reflection.
Tanaka and Tkalčić (2015) report the frequency characteristics of the reflection coefficients of a seismic wave at the inner core boundary (ICB) and its regional change.
The researchers then characterized the echo response time and frequency of the resulting sound reflection patterns, which varied according to the number and size of the branches and leaves on each plant.
When the sounding signal frequency is greater than the ionospheric critical frequency of the extraordinary mode, the reflection does not occur and no signal is observed.
Elevation measurements could be used for estimation of the plasma frequency in the reflection point (Hughes et al. 2002; Bland et al. 2014).
Additionally, the temperature coefficient of frequency (TCF) and the reflection coefficient (r) are studied.
The frequency characteristics of the ICB reflection coefficients are quite complex, even in a narrow effective signal band (Fig. 8).
Figure 4 Frequency dependence of the microwave reflection loss ofa LSMO/wax compositions with different particle sizes (d = 2 mm) andb S35/wax compositions with different absorber thicknesses.Inset ofa shows frequency dependence of the loss factor of S35/wax compositions.
Fig. 4. Frequency dependence of the logarithm of the reflection coefficient under day-time and night-time conditions at different magnetic latitudes.
