中国物理B ›› 2016, Vol. 25 ›› Issue (7): 78402-078402.doi: 10.1088/1674-1056/25/7/078402
• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇 下一篇
Ping Yuan(袁萍), Yi Zhang(张益), Wenjun Ye(叶文军), Huacheng Zhu(朱铧丞), Kama Huang(黄卡玛), Yang Yang(杨阳)
Ping Yuan(袁萍), Yi Zhang(张益), Wenjun Ye(叶文军), Huacheng Zhu(朱铧丞), Kama Huang(黄卡玛), Yang Yang(杨阳)
摘要:
A microwave power-combining system composed of two Panasonic 2M244-M1 magnetrons based on master-slave injection-locking is demonstrated in this paper. The principle of master-slave injection-locking and the locking condition are theoretical analyzed. Experimental results are consistent with the theoretical analysis and the experimental combined efficiency is higher than 96%. Compared with the external-injection-locked system, the power-combining based on the master-slave injection-locking magnetron is superior by taking out the external solid-state driver and the real-time phase control system. Thus, this power-combining system has great potential for obtaining a high efficiency, high stability, low cost, and high power microwave source.
中图分类号: (Microwave tubes (e.g., klystrons, magnetrons, traveling-wave, backward-wave tubes, etc.))