The study of new signal processing technique in photon beam position monitors

被引：0
|
作者：
Lin, SF [1 ]
Sun, BG [1 ]
Gao, H [1 ]
Lu, P [1 ]
Wang, JH [1 ]
机构：
[1] Univ Sci & Technol China, NSRL, Hefei 230029, Anhui, Peoples R China
来源：
2005 IEEE PARTICLE ACCELERATOR CONFERENCE (PAC), VOLS 1-4 | 2005年
关键词：
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A log-ratio signal processing technique in photon beam position monitors (PBPMs) was presented in this paper. The main performances (e.g. sensitivity, position offset and linearity range) of split PBPM and two-wire PBPM were analyzed. An inexpensive logarithmic and log-ratio amplifier chip (LOG112) that can measure currents from 0.1 nA to 3.5 mA was used in circuits.
引用
收藏
页码：1958 / 1960
页数：3
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