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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 paper, we present the results of development of slow-wave structures (SWSs) for miniature W-band traveling-wave tube (TWT) amplifiers with multiple sheet electron beams. Two designs ...

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Aluminum alloy futures experienced a significant correction, with short-term fluctuations continuing at highs [SMM Cast Aluminum Alloy Morning Comment] Macro Positives Fail to Offset Fundamental ...