Design of a Data Acquisition System to Reduce Count Rate Losses in a PET Scanner

被引：0
|
作者：
Romanov, Leonid V. [1 ]
Holtermann, Paul F. [1 ]
McDaniel, David L. [1 ]
Widen, Jim I. [1 ]
机构：
[1] GE Healthcare, Waukesha, WI 53189 USA
来源：
2013 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC) | 2013年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper presents design and performance of a Data Acquisition System for PET Scanner. This System uses dual integration time to determine energy deposited in an 8x8 array of BGO crystals. Measurements and Monte-Carlo studies shows that our approach provides a significant improvement to the count rate capability of a detector at the cost of a very small increase in the number events which have assigned to a wrong crystal.
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页数：5
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