Abstract: The instability of the sheet electron beam (SEB) is an essential factor for limiting the power of the SEB traveling wave tube (TWT). To solve this issue, this article proposes a method to ...

Abstract: In this article, a novel design method for wide-angle beam-scanning phased arrays is investigated. Different from the traditional method that focuses on widebeam antenna element, this novel ...

Sarah Beckstrom's ex-boyfriend reacts to DC shooting: 'Loved her to pieces' Zelenskyy Raises Alarm Over Trump Peace Deal With the penny going away, what should you do with the ones in your coin jar?

Space-based solar power firm Star Catcher Industries has set a new record for beaming electricity over a long distance. The firm’s Star Catcher Network technology successfully beamed 1.1 kW of power ...