Figure 11
From: Wide-angle scanning planar array with quasi-hemispherical-pattern elements
Active S parameters and patterns of the two linear arrays. (a) Measured S parameters when Element 8 is excited. (b) Active reflection coefficients of Element 8 corresponding to different scanning angles. The active reflection coefficients in the band of 5.73 GHz–5.85 GHz of both the two arrays are below −10 dB in all the scanning status. (c,d) are measured active patterns in the xz plane of A1 (c) and A2 (d). E1~E9 represent Element 1~Element 9, respectively.
