Abstract: A 24-30 GHz 6-bit digital attenuator for millimeter-wave phased array systems based on a 100-nm gallium-nitride-silicon (GaN-on-Si) technology, is presented. To improve insertion loss (IL) ...
Abstract: In this paper, we describe the design, analysis and evaluation of an ultra-wideband distributed-type digital step attenuator (DSA) covering most of the mmW frequency bands (between 40 and ...