My PCMag career began in 2013 as an intern. Now, I'm a senior writer, using the skills I acquired at Northwestern University to write about dating apps, meal kits, programming software, website ...
Abstract: A helix traveling wave tube(TWT) with a support rod embedded in a metal block operating at 6–18 GHz is proposed in this paper. The pitch and the radius of the helix are gradually changed or ...
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