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Numerical investigations into the effects of curved ground planes on the far-field characteristics of a low-profile wideband monopolar antenna are presented. Variations in the far-field performance as a consequence of different ground plane curvatures are characterized by examining the angular distribution of the radiated power as a function of bending angle. Two different curvature geometries are...
Recently, a framework for optimization of wideband antennas that takes into account antenna parameter tolerances and fabrication uncertainty has been proposed by the authors. In this follow-up paper, we show that the method can be adapted to the optimization for the patterns of leaky-wave antennas (LWAs). In particular, using predetermined tolerances of the manufacturing process, the length of a LWA...
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