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A traveling-wave tube (TWT) operating at 220 GHz with 10 W of output power and 10 GHz bandwidth is being developed. This paper reports the preliminary design and simulation of the electron gun, folded waveguide circuit and RF windows.
The design and simulation of 220GHz clinotron HF structure have been carried several years ago[1]. This paper describes the status of the project, and the progress of manufacture and assembly.
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