Research Article

Experimental Investigations of Cochannel Interference Reduction Effect at High Elevation Base Station Using Beam Tilt and Orthogonal Polarization

Figure 18

Received-signal level. (a) Collinear with no beam tilt (V_antenna). (b) DSCA array with no beam tilt (H_antenna).
532743.fig.0018a
(a)
532743.fig.0018b
(b)