Abstract: Residual signal analysis is a promising tool for the health monitoring of rotating machinery (RM). The major challenge of this technique is how to establish an accurate time series model ...

Abstract: In this paper, a direction of arrival (DoA) estimation system using a passive metasurface reflector and a single dipole antenna is considered to further simplify the feeding network and ...

“I built Newslog. It bundles your newsletters, RSS feeds, and articles into a single daily digest with an index and summaries ...

Russian and Ukrainian forces are making use of the current ceasefire to rotate troops and bring in reinforcements, Ukrainian army press spokesman Viktor Trehubov said in Kiev on Saturday. "The ...