Figure 9
From: Wide-angle scanning planar array with quasi-hemispherical-pattern elements
Performances of proposed TMC antenna. (a) Simulated and measured reflection coefficients. The embedded figure is a photograph of the TMC antenna, which is fixed on a 1200 × 1200 mm2 metal ground with two plastic screws. (b,c) Far-field patterns at 5.8 GHz in xz plane (b) and yz plane (c). (d) Simulated and measured efficiencies and peak gains when Lg = 1200 mm. IG, FG, sim., and meas. represent infinite ground, finite ground, simulated result, and measured result, respectively.
