In this paper, a waveform design method for random stepped frequency radars (RSFR) to achieve the ultra-low side-lobes in its high resolution range profile (HRRP) is proposed. The randomly distributed ...

In the film’s final scene, Superman returns to the Fortress of Solitude, where his Superman Robot assistants, trashed during the earlier break-in by the Engineer and Ultraman, have been rebuilt. They ...