Title :
A Monitor Having Lots of Functions for a Linac with Feedback
Author :
ling, Wang Yuan ; ji, Lai Qi ; guo, Yao Nai
Author_Institution :
Department of Physics, University of Nanjing, Nanjing, China
Abstract :
In our 20 Mev electron linear accelerator with feedback we use a detector in the feedback loop to observe a microwave envelope which includes a lot of information. Under the accelerator operating condition from the micro wave envelope we can monitor the frequency, power, phase and beam loading and calculate the attenuation constant, group velocity, filling time and the field multiplication factor. We can also observe some unstable phenomena.
Keywords :
Attenuation; Condition monitoring; Electrons; Envelope detectors; Feedback loop; Filling; Frequency; Linear accelerators; Linear particle accelerator; Particle beams;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1985.4333856
