| 实验用3mm绕射辐射振荡器 |
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| 引用本文： | 陈嘉钰,张永川,段玉祥.实验用3mm绕射辐射振荡器[J].电子科技大学学报(社会科学版),1995(4). |
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| 作者姓名： | 陈嘉钰 张永川 段玉祥 |
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| 作者单位： | 成都电子科技大学高能电子所 |
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| 基金项目： | 电子部“八五”预研基金 |
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| 摘 要： | 介绍３ｍｍ绕射辐射振荡器的阶段研究成果，简述分析设计步骤、线性理论、三维计算及热测结果。实验管测试的主要参量为：工作电压２４００～４０００Ｖ；频率ｆ＝８４～１０４ＧＨｚ范围内测得高频振荡，最大输出功率达１００ｍＷ。
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| 关 键 词： | 绕射辐射振荡器 史密斯─伯赛尔效应 毫米波器件 开放式谐振腔 光栅 |
Experiment 3 mm Diffraction Radiation Oscillator |
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| Chen Jiayu,Duan Yuxiang, Zhang Yongchuan.Experiment 3 mm Diffraction Radiation Oscillator[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1995(4). |
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| Authors: | Chen Jiayu Duan Yuxiang Zhang Yongchuan |
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| Abstract: | The diffraction radiation oscillator,called DRO for short or Orotron,is a sort of new vacuum electronic device with an open resonator and a reflecting grating in millimeter and submillimeter band.This device is based on the Smith-Purcell effect.In a sense,DRO is called a Smith-Purcell effect free electron laser.In the paper,initial test results of 3 mm DRO are reported .The main experimental results are:from 2400 V to 4000V the tube operates in 84-104 GHz band,and the maximum output power is about 100 mw.The design method of the device,linear theory and 3 dimension numerical simulation are introduced in brief. |
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| Keywords: | diffraction radiation oscillator millimeter wave device Smith-Purcell effect open resonator grating |
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