Design and Simulation of CW Tunable Gyrotron using PBG Cavity as its RF Circuit

被引：0
|
作者：
Singh, Rajanish Kumar [1 ]
Thottappan, M. [1 ]
机构：
[1] Banaras Hindu Univ, Indian Inst Technol, Dept Elect Engn, Varanasi 221005, Uttar Pradesh, India
来源：
2018 11TH GERMAN MICROWAVE CONFERENCE (GEMIC 2018) | 2018年
关键词：
Dynamic nuclear polarization / Nuclear magnetic resonance (DNP/NMR); THz gyrotron; PBG cavity; PIC simulation; DYNAMIC NUCLEAR-POLARIZATION;
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：
In this paper, the design and Particle-in-Cell (PIC) simulation of a THz gyrotron using Metal Photonic Band Gap (MPBG) cavity as its RF circuit for continuous wave operation in DNP/NMR is presented. The MPBG cavity is designed for the confinement of operating TE72-like mode at 260 GHz. The PBG gyrotron is hot simulated for its beam wave interaction behavior using a 3D commercial PIC code. The simulation predicted a continuous wave (CW) RF output power of similar to 121 W at similar to 260 GHz in TE72 mode with a wide tunable bandwidth of similar to 1.5 GHz for the axial mode index 1 to 4. The magnetic field has been optimized as similar to 9.56 Tesla.
引用
收藏
页码：299 / 302
页数：4
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