It cannot be denied that the antenna design of the image is curious, since it has floral or solar appearance. However, this form is not due to postmodern design, but to precision needs. It is the antenna of a communications radar and thanks to the toothed edge, the interference problems that occur around the edge have decreased considerably. In standard circular antennas the signal is dispersed when the potential on the edge is zero and large interference occurs. The new design greatly reduces interference levels.