Class IV Gas-sands for which the reflection coefficients
decreases with increasing offset.
Caption: Figure 2: Simulated reflection coefficients
of the proposed absorber at different air thicknesses.
Table 1: Approximate value of reflection coefficients
The reflection coefficients
R are 1-[[rho].sub.sk]/[[rho].sub.0], where [[rho].sub.sk] and [[rho].sub.0] are the SW average amplitudes at x = 225-255 nm for the case with ([[rho].sub.sk]) and without ([[rho].sub.0]) the skyrmion.
Caption: FIGURE 8: Reflection coefficients
of the patch antenna (a) without EBG, (b) with rectangular EBG, (c) and with circular EBG and (d) comparison between three antennas.
The first order reflection coefficients
[r.sub.1] and [R.sub.1] are obtained after evaluating the integrals given in relations (3.5) or (3.6) for x [right arrow] -[infinity], and then comparing the behaviour of [[phi].sub.11](x,y) or [[phi].sub.21] (x,y) with relation (3.3) or (3.4).
In Figure 4(a), it presents the simulation result of the reflection coefficient
, [S.sub.11] by varied CRS on the ground-plane.
Caption: Figure 5: The dependencies of the transmission and reflection coefficients
on the inclination angle.
The fitness function is the summation of reflection coefficient
values from 2 to 6 GHz band's frequencies.
The model in  provides the waveforms of transmitted field, transmitted field beyond the cylindrical slab, that is, the cloaked object, transmission coefficient, reflection coefficient
(calculated by subtracting transmission coefficient from unity), and the real and imaginary components of the refractive index.
Similar to Figure 3(a), all curves of reflection coefficients
have two troughs.
Three relationships (1, 2 and 3) were developed between reflection coefficients
values from seismic data and well data.