Design of the High-frequency System Based on the Slot-array-grating Structure in a 0.14 THz Backward Wave Oscillator

被引：0

作者：

Tang, Xiaopin ^{[1
]}

Shi, Zongjun ^{[1
]}

Wang, Jing ^{[1
]}

Lan, Feng ^{[1
]}

Yang, Ziqiang ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Phys Elect, Terahertz Res Ctr, 4,Sect 2,North Jianshe Rd, Chengdu 610054, Peoples R China

来源：

2015 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2015年

关键词：

dispersion; Particle-In-Cell (PIC); THz wave; slot-array-grating; GUIDE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The slot-array-grating slow wave structure (SWS) as the high frequency system of a 0.14 THz backward wave oscillator (BWO) is designed and simulated. Compared with single-beam situations, the beam-wave interaction efficiency has been significantly increased, the starting current and the time to stable state has been reduced when driven by two sheet beams. These attractive results show that the slot-array-grating BWO has a promising value as a terahertz radiation source.

引用

页数：2

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