Research Article

Principle for the Realization of Dual-Orthogonal Linearly Polarized Antennas for UWB Technique

Figure 2

Variation of the phase center (black dot) of the radiator at different frequencies 𝑓 𝑖 .
231893.fig.002a
(a) Single element
231893.fig.002b
(b) Array with axis-symmetrical elements