An Enhanced Large-Power S-band Injection-Locked Magnetron with Anode Voltage Ripple Inhibition
2020 IEEE/MTT-S International Microwave Symposium (IMS)(2020)
摘要
A large-power injection-locked magnetron with the anode voltage ripple inhibition was theoretically and experimentally investigated. The enhancement of injection-locking properties of a 20-kW magnetron was presented when the anode voltage ripple is varied from 4.2% to 0.6%. With the improved anode voltage ripple, phase-locking behavior of the magnetron is easier to achieve at lower injection levels and a nearly tripled locking bandwidth was observed. The phase of the magnetron has been precisely locked with a phase jitter of ±0.9°. Furthermore, the spectral intensity increased 0.9 dB at the synchronized frequent point due to the spurious energy suppression. The anode voltage ripple inhibition technique provides guidance for future application of large-power amplifier and phase-controlled arrays based on magnetrons.
更多查看译文
关键词
Anode voltage ripple,phase-locked magnetron,locking bandwidth,spurious suppression
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要