Prototype design of singles processing unit for the small animal PET
P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An
Institute of Physics Publishing (IOP)
Published 2018
Institute of Physics Publishing (IOP)
Published 2018
| Publication Date: |
2018-05-16
|
|---|---|
| Publisher: |
Institute of Physics Publishing (IOP)
|
| Electronic ISSN: |
1748-0221
|
| Topics: |
Physics
|
| Published by: |
| _version_ | 1839208051252396032 |
|---|---|
| autor | P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An |
| beschreibung | Position Emission Tomography (PET) is an advanced clinical diagnostic imaging technique for nuclear medicine. Small animal PET is increasingly used for studying the animal model of disease, new drugs and new therapies. A prototype of Singles Processing Unit (SPU) for a small animal PET system was designed to obtain the time, energy, and position information. The energy and position is actually calculated through high precison charge measurement, which is based on amplification, shaping, A/D conversion and area calculation in digital signal processing domian. Analysis and simulations were also conducted to optimize the key parameters in system design. Initial tests indicate that the charge and time precision is better than 3‰ FWHM and 350 ps FWHM respectively, while the position resolution is better than 3.5‰ FWHM. Commination tests of the SPU prototype with the PET detector indicate that the system time precision is better than 2.5 ns, while the flood map and energy spectra conco... |
| citation_standardnr | 6259099 |
| datenlieferant | ipn_articles |
| feed_id | 66992 |
| feed_publisher | Institute of Physics Publishing (IOP) |
| feed_publisher_url | http://www.iop.org/ |
| insertion_date | 2018-05-16 |
| journaleissn | 1748-0221 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | Institute of Physics Publishing (IOP) |
| quelle | Journal of Instrumentation |
| relation | http://iopscience.iop.org/1748-0221/13/05/T05007 |
| search_space | articles |
| shingle_author_1 | P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An |
| shingle_author_2 | P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An |
| shingle_author_3 | P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An |
| shingle_author_4 | P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An |
| shingle_catch_all_1 | Prototype design of singles processing unit for the small animal PET Position Emission Tomography (PET) is an advanced clinical diagnostic imaging technique for nuclear medicine. Small animal PET is increasingly used for studying the animal model of disease, new drugs and new therapies. A prototype of Singles Processing Unit (SPU) for a small animal PET system was designed to obtain the time, energy, and position information. The energy and position is actually calculated through high precison charge measurement, which is based on amplification, shaping, A/D conversion and area calculation in digital signal processing domian. Analysis and simulations were also conducted to optimize the key parameters in system design. Initial tests indicate that the charge and time precision is better than 3‰ FWHM and 350 ps FWHM respectively, while the position resolution is better than 3.5‰ FWHM. Commination tests of the SPU prototype with the PET detector indicate that the system time precision is better than 2.5 ns, while the flood map and energy spectra conco... P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An Institute of Physics Publishing (IOP) 1748-0221 17480221 |
| shingle_catch_all_2 | Prototype design of singles processing unit for the small animal PET Position Emission Tomography (PET) is an advanced clinical diagnostic imaging technique for nuclear medicine. Small animal PET is increasingly used for studying the animal model of disease, new drugs and new therapies. A prototype of Singles Processing Unit (SPU) for a small animal PET system was designed to obtain the time, energy, and position information. The energy and position is actually calculated through high precison charge measurement, which is based on amplification, shaping, A/D conversion and area calculation in digital signal processing domian. Analysis and simulations were also conducted to optimize the key parameters in system design. Initial tests indicate that the charge and time precision is better than 3‰ FWHM and 350 ps FWHM respectively, while the position resolution is better than 3.5‰ FWHM. Commination tests of the SPU prototype with the PET detector indicate that the system time precision is better than 2.5 ns, while the flood map and energy spectra conco... P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An Institute of Physics Publishing (IOP) 1748-0221 17480221 |
| shingle_catch_all_3 | Prototype design of singles processing unit for the small animal PET Position Emission Tomography (PET) is an advanced clinical diagnostic imaging technique for nuclear medicine. Small animal PET is increasingly used for studying the animal model of disease, new drugs and new therapies. A prototype of Singles Processing Unit (SPU) for a small animal PET system was designed to obtain the time, energy, and position information. The energy and position is actually calculated through high precison charge measurement, which is based on amplification, shaping, A/D conversion and area calculation in digital signal processing domian. Analysis and simulations were also conducted to optimize the key parameters in system design. Initial tests indicate that the charge and time precision is better than 3‰ FWHM and 350 ps FWHM respectively, while the position resolution is better than 3.5‰ FWHM. Commination tests of the SPU prototype with the PET detector indicate that the system time precision is better than 2.5 ns, while the flood map and energy spectra conco... P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An Institute of Physics Publishing (IOP) 1748-0221 17480221 |
| shingle_catch_all_4 | Prototype design of singles processing unit for the small animal PET Position Emission Tomography (PET) is an advanced clinical diagnostic imaging technique for nuclear medicine. Small animal PET is increasingly used for studying the animal model of disease, new drugs and new therapies. A prototype of Singles Processing Unit (SPU) for a small animal PET system was designed to obtain the time, energy, and position information. The energy and position is actually calculated through high precison charge measurement, which is based on amplification, shaping, A/D conversion and area calculation in digital signal processing domian. Analysis and simulations were also conducted to optimize the key parameters in system design. Initial tests indicate that the charge and time precision is better than 3‰ FWHM and 350 ps FWHM respectively, while the position resolution is better than 3.5‰ FWHM. Commination tests of the SPU prototype with the PET detector indicate that the system time precision is better than 2.5 ns, while the flood map and energy spectra conco... P. Deng, L. Zhao, J. Lu, B. Li, R. Dong, S. Liu and Q. An Institute of Physics Publishing (IOP) 1748-0221 17480221 |
| shingle_title_1 | Prototype design of singles processing unit for the small animal PET |
| shingle_title_2 | Prototype design of singles processing unit for the small animal PET |
| shingle_title_3 | Prototype design of singles processing unit for the small animal PET |
| shingle_title_4 | Prototype design of singles processing unit for the small animal PET |
| timestamp | 2025-07-31T23:44:40.606Z |
| titel | Prototype design of singles processing unit for the small animal PET |
| titel_suche | Prototype design of singles processing unit for the small animal PET |
| topic | U |
| uid | ipn_articles_6259099 |