Abstract: This article proposes an effective approach for synthesizing sparse planar arrays using the three-step mapping (TSM) method. By decomposing the array optimization process into three ...

Abstract: While the filtered-x normalized least mean square (FxNLMS) algorithm is widely applied due to its simple structure and easy implementation for active noise control system, it faces two ...

As political pressure and legal scrutiny intensify, Federal Reserve Chair Jerome Powell has made clear what would force him to step down. Powell, who holds one of the most influential posts in U.S.