Research Article

Tunable Reflectarray Cell for Wide Angle Beam-Steering Radar Applications

Figure 2

Scanning performances of an N-elements linear array with spacing equal to : (a) allowable scanning area given by relation (1); (b) array factor for a scan angle and ; (c) array factor for a scan angle and .
325746.fig.002a
(a)
325746.fig.002b
(b)
325746.fig.002c
(c)