Q-Tech Corporation announces the availability of the AXIOM line of ultra-low noise (ULN) oven-controlled crystal oscillators ...

To address these issues, this article proposes a distributed secondary adaptive frequency coordination and oscillation suppression control method for heterogeneous VSGs in islanded microgrids. By ...

Abstract: This paper proposes a 2.5-D wideband amplifying frequency selective rasorber (AFSR). Firstly, a 2.5-D antenna-circuit-antenna frequency selective surface (FSS) based on the conventional 2-D ...