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强流回旋加速器综合实验装置高频系统的工作开始于2007年,包括腔体安装,水冷连接,10kW发射机假负载测试,低电平系统修改等相关工作都于同年顺利完成。次年,发射机系统经过了一系列改进获得了更好的增益线性和可维护性,包括替换线性度高的驱动级放大器,修改末级放大器的输入匹配结构。同时,射频谐振腔体也进行了水冷和机械稳定性的一系列改进,包括内杆水冷头结构修改,假D机械结构修改,耦合窗高频接地结构修改,双腔内连杆结构修改等。在后续的实验中,上述修改均得到了验证,取得了设想的效果。
High-intensity cyclotron integrated experimental device high-frequency system began in 2007, including cavity installation, water-cooled connection, 10kW transmitter false load test, low-level system modifications and other related work was successfully completed in the same year. The following year, a number of improvements were made to the transmitter system for better gain linearity and maintainability, including the replacement of a linearly-driven driver stage amplifier and modification of the input matching configuration of the final stage amplifier. At the same time, the RF cavity has also been subjected to a series of improvements in water cooling and mechanical stability, including the structural modification of the inner rod water-cooled head, the modification of the mechanical structure of the dummy D, the modification of the high-frequency grounding structure of the coupling window, and the modification of the double- In the follow-up experiments, the above modifications have been verified, and the envisaged results have been obtained.