面向微波能应用的30 GHz连续波回旋管  

A 30 GHz Continuous-wave Gyrotron for Microwave Energy Application

作　　者：鲁钝 傅文杰[1] 曾清琳 汤文博 曾葆青[1] 黎晓云[1] 鄢扬[1] LU Dun;FU Wen-jie;ZENG Qing-lin;TANG Wen-bo;ZENG Bao-qing;LI Xiao-yun;YAN Yang(THz Key Laboratory of Science and Technology of Sichuan Province,School of Electronic Science and Engineering,University of Electronic Science and Technology of China,Chengdu Sichuan 611731,China)

机构地区：[1]电子科技大学电子科学与工程学院太赫兹科学技术四川省重点实验室,四川成都611731

出　　处：《真空电子技术》2024年第2期16-19,共4页Vacuum Electronics

基　　金：国家自然科学基金(62371105,61971097,62111530054);四川省科技计划(2023YFH0028);广西无线宽带通信与信号处理重点实验室开放基金项目(GXKL06230201)。

摘　　要：国际电联3区和我国无线电频率划分规定中,可用于工业、科学和医疗应用的频率已提升至毫米波频段。为了推动我国微波能应用向更高频率的毫米波频域发展,报道了一支为微波能应用研究开发的30 GHz连续波回旋管。通过理论设计和实验验证了该回旋管可在4.2 kV、300 mA工作电压、电流下实现100 W以上连续波功率输出,输出频率30.14 GHz,器件工作模式TE 01模式,实验结果与理论设计基本吻合。According to ITU Region 3 and China radio frequency division regulations,the frequency used for industrial,scientific and medical applications has been upgraded to millimeter-wave frequency band.In order to promote the microwave energy application in China to higher millimeter-wave frequency domain,a 30 GHz continuous-wave(CW)gyrotron is proposed.Through theoretical design and experimental verification,the gyrotron operated in TE01 mode can achieve CW power output more than 100 W with working voltage of 4.2 kV and current of 300mA at the frequency of 30.14 GHz.The experimental results are basically consistent with the theoretical design.

关 键 词：微波能应用 毫米波 回旋管 连续波 

分 类 号：TN12[电子电信—物理电子学]