Research Article

A Wideband Dual-Polarized Antenna Using Planar Quasi-Open-Sleeve Dipoles for Base Station Applications

Figure 8

Measured radiation patterns for E-plane (xoz plane) at (a) 2.5 GHz, (b) 3 GHz, and (c) 3.5 GHz for Port 1.
(a)
(b)
(c)