From a rusty shell to a Corvette-based chassis and a 1,100-hp-capable engine, this sleeper wagon is a masterclass in DIY fabrication.

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Explore the latest innovations in steel-part fabrication that allow engineers to design ambitious structures without ...

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Abstract: A slow-wave structure (SWS) with a new structure is proposed to improve the output efficiency. The SWS operates at a central frequency of 220 GHz. The manufacture is limited to a certain ...

Abstract: In this article, a sheet-beam type ring bar slow wave structure (RBSWS) capable of working at very low-voltage value is proposed. The structure is designed to work over the frequency range ...

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