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Ka波段二次谐波回旋速调管放大器的PIC模拟
Alternative TitlePIC Simulation of a Ka-Band Second Harmonic Gyroklystron Amplifier
梁显锋; 刘濮鲲; 北京8701信箱
Department空间综合电子技术研究室
Source Publication电子与信息学报
2005
Volume27Issue:5Pages:819-822
ISSN1009-5896
Language中文
Keyword回旋速调管放大器 电子回旋脉塞 二次谐波 Pic模拟
Abstract该文根据谐波回旋速调管放大器的注.波互作用特点,分析了放大器稳定工作的条件:对Ka波段二次谐波三腔回旋速调管放大器的注-波互作用进行了模拟计算,对放大器的注.波互作用电路参数进行了优化设计。模拟计算结果表明,在电子注电压为70kV,电子注电流15A,工作磁场为0.685T时,在35GHz频率放大器可以获得超过250kW的输出功率,大于21dB的增益,23%的效率和约为120MHz的带宽。计算结果为实际工程设计提供了有益的参考。
Other AbstractThe conditions of the steady operation of the amplifiers are analyzed based on the characteristics of beam-wave interactions of harmonic gyroklystron amplifiers in this paper. The optimized design parameters of the circuit of the beam-wave interactions are obtained by simulation and calculation of the beam-wave interactions of a Ka-band, second harmonic, three cavities gyroklystron amplifier. The results show that this gyroklystron amplifier can produce an output peak power of over 250kW with more than 21dB gain and 23% maximum efficiency at 35GHz with a 70kV, 15A electron beam, and a 3dB bandwidth of about 120 MHz. This work is beneficial to the actual engineering design of the Ka-band second harmonic gyroklystron amplifier.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/746
Collection空间技术部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
梁显锋,刘濮鲲,北京8701信箱. Ka波段二次谐波回旋速调管放大器的PIC模拟[J]. 电子与信息学报,2005,27(5):819-822.
APA 梁显锋,刘濮鲲,&北京8701信箱.(2005).Ka波段二次谐波回旋速调管放大器的PIC模拟.电子与信息学报,27(5),819-822.
MLA 梁显锋,et al."Ka波段二次谐波回旋速调管放大器的PIC模拟".电子与信息学报 27.5(2005):819-822.
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