RF front-end for digital beam position monitor signal processor

被引:0
|
作者
Yi Xing [1 ,2 ]
Leng Yongbin [1 ]
Lai Longwei [1 ,2 ]
Zhang Ning [1 ,2 ]
Yang Guisen [1 ,2 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
关键词
DBPM; RF Front-end; Beam current dependence; Calibration;
D O I
暂无
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
RF circuit board has a significant impact on performance of the Digital Beam Position Monitor (DBPM) in storage ring of a synchrotron radiation facility. In this paper, a front-end RF board is designed for DBPM, and schematics of the RF board and the test results are given. In view of the inevitable inconsistency in the multi-channel circuit, a calibration circuit is designed to reduce such an influence. The test results show that the calibration method is useful for beam current dependence which is sensitive to channels inconsistency.
引用
收藏
页码:65 / 69
页数:5
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