for i=1,...,I, where λ=c/f c is the wavelength corresponding to carrier frequency f c, and σ i,k represents the propagation channel coefficients representing the combined effect of transmit power, target reflection, which is a function of radar cross section, and the ionosphere as well as surface reflections of the i th path at time index k.
The relative error with respect to analytical results for capillary cross-sections of circular, triangular and square shapes are calculated as a function of the cross-section diameter, a, and for different alignment of the cross-section relative to the underlying lattice grid.
The complex reflection coefficient is a function of the radar cross section (RCS), represented by ρ l (t), and the phase term, denoted as β(f D,l (t), t), which depends on the Doppler frequency f D,l (t) of the slow time index t.
Open image in new window Figure 2 Deviations of cross sections and a fitted function to the theoretical predictionsDeviations of cross sections and a fitted function to the theoretical predictions.
However, extensive research the last 20 years has demonstrated that the yield curvature of R.C. members is practically a function of the member cross-section depth and steel yield strain and insensitive of the amount of the longitudinal reinforcement.
The curves surrounding the capillary holes are considered as the layers of ecm surrounding the capillaries, and the oxygen pressure there (pO2cap) is expressed as a function of the capillary cross-section (Acap).
The volume of water flowing in a channel is measured as a function of volume through a cross section of a stream per unit time.
The image of the illumination function depicts a cross section of the amplitude and phase within the focal plane of the beam and, thus, determines the final spot profile at the sample surface.
Specifically, DRS provides an assessment of scattering of sample (which is primarily a function of density and scattering cross sections of internal structures) as well as absorber composition (hemoglobin and beta-carotene).
In Fig. 4, ωR is plotted as a function of the length (L) of cross-sections with square (open squares), rhombic (open rhombus), and octagonal (open circles) forms.
