@inproceedings{e6d89f7917bb4369ae31987935b2da7c,
title = "A High Average Efficiency Depressed Collector for a 140 GHz Sheet Beam Traveling Wave Tube with Low Back-Streaming Current",
abstract = "The initial design of a high average efficiency depressed collector for a 140 GHz sheet beam traveling wave tube (SB-TWT) is presented in this paper. Based on the spent electron beam extracted at the output port of the slow-wave structure (SWS), a single-stage depressed collector with low back-streaming current is designed by using Particle Tracking solver implemented in CST. Initial simulation results show that the average collector efficiency is 92.64\% and the average current back-streaming rate is 0.78\%. It is shown that the designed collector is adequate in the design of a SB-TWT with an average high tube efficiency.",
keywords = "CST, Depressed collector, average efficiency, back-streaming rate, sheet beam traveling wave tube (SB-TWT)",
author = "Zhaolun Liang and Ying Shang and Kaihang Huang and Guoxiang Shu and Cunjun Ruan and Wenlong He",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 23rd International Vacuum Electronics Conference, IVEC 2022 ; Conference date: 25-04-2022 Through 29-04-2022",
year = "2022",
doi = "10.1109/IVEC53421.2022.10292373",
language = "英语",
series = "2022 23rd International Vacuum Electronics Conference, IVEC 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "208--209",
booktitle = "2022 23rd International Vacuum Electronics Conference, IVEC 2022",
address = "美国",
}