Abstract: In this article, a single-channel frequency-modulated continuous-wave (FMCW) radar based on a 1-bit time-modulated array (TMA) is proposed. By utilizing the spectrum folding phenomenon ...
Abstract: This article presents an ultrawideband (UWB) E-plane multibeam antenna array with broadband grating lobe suppression characteristics, operating in the band of 6–18 GHz. First, a grating lobe ...