The principal plane
of symmetry of surface B is no longer parallel with the HB plane passing through the point G = -b/3a.
2] d lens thickness n refractive index Principal planes
(VH): Front: [V.
Figure 11 compares the simulated and measured ARs against frequency in the two vertical principal planes
([phi] = 60[degrees] and [phi] = 150[degrees]) defined in the aforementioned section in n = 0 mode.
phi]]([psi]) are stored electronically, they can be post-processed to reconstruct the co- and cross-polarized components of the CP radiation pattern across that same principal plane
8) and (9), the radiation patterns of the principal planes
have been computed, and the results given by the AEP method and CST simulation are shown in Fig.
The relative level of the principal planes
Good broadside radiation patterns with low cross polarizations (Less than 23 dB) are observed in the two principal planes
Total far-field radiation patterns of electromagnetically modeled antenna (# 5), in both principal planes
of [phi] = 0[degrees] (x-z) and [phi] = 90[degrees] (y-z), are obtained at its simulated resonant frequency of 5.
The radiation patterns of the antenna were measured in the principal planes
at several frequencies in the cellular and GPS bands.
Radiation patterns of two principal planes
[phi] = 0[degrees] and [phi] = 90[degrees] in simulation are depicted in Figure 8.
The radiation patterns in the three principal planes
are plotted in Figure 4, for selected frequencies of (3, 5, 7.
The antenna is sensitive to both vertically and horizontally polarized waves and its radiation patterns have good isotropic characteristics in all the principal planes