Stacked dual beam electron optical system for THz integrated wideband traveling wave tube

• Main Authors: Shao, Wei, Xu, Duo, Wang, Zhanliang, Gong, Huarong, Lu, Zhigang, Duan, Zhaoyun, Wei, Yanyu, Gong, Yubin, Aditya, Sheel
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Slow Wave Structure; Vacuum Tubes; Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/87450; http://hdl.handle.net/10220/49299
• Institution: Nanyang Technological University

In this paper, a stacked dual beam electron gun and the associated electron optical system are proposed. The stacked dual beam electron gun includes two compact focusing electrodes which help to achieve dual sheet beams. As an application of this dual beam electron gun, a 340 GHz integrated dual bea...