지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.12
- 수록면
- 626 - 631 (6page)
- DOI
- 10.4283/JMAG.2020.25.4.626
이용수
초록· 키워드
오류제보하기
A hybrid multiplexer readout circuit one dimensional resistive charge division (1D-RCD) chain and winner takes all (WTA) circuit was proposed for MR-compatible PET detector modules. To prove the effectiveness of the circuit, three different readout circuits including WTA, 2D-RCD and proposed hybrid RCD-WTA multiplexer were evaluated for 4 × 4 LYSO-GAPD PET detector. Various parameters were precisely measured and quantitatively characterized. While there were considerable differences observed in rise time, fall time, pulse width and amplitude of analog output waveforms for each circuit, the detector performance was quite similar in crystal identification and energy resolution. However, pincushion distortion was observed in the flood histogram of 2D-RCD, and spatial linearity was relatively degraded. The coincidence time resolutions were 487 ps, 955 ps, and 676 ps for WTA, 2D-RCD, and hybrid RCD-WTA multiplexer, respectively. These results demonstrated that proposed hybrid multiplexer could effectively reduce the number of analog electronic channels from N² to only 2 for an N × N photosensor array, while maintaining intrinsic performance of multichannel PET detector requiring energy, position and time information for incidence photons.
목차
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusion
References
참고문헌 (12)
참고문헌 신청
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Scalability evaluation of resistor charge division circuit for PET detector based on GAPD
한국자기학회 학술연구발표회 논문개요집
2021 .07
-
Educational a Pair of PET Detection System Based on 1D-RCD and Oscilloscope
한국자기학회 학술연구발표회 논문개요집
2020 .11
-
Feasibility Study of WTA Circuit for CsI(TI)-GAPD Radiation Detector
Journal of Magnetics
2024 .12
-
Feasibility Study of WTA Circuit for CsI(TI)-SiPM Radiation Detector
한국자기학회 학술연구발표회 논문개요집
2024 .11
-
Image Based Study of PET Detector Module for Hybrid MRI System
한국자기학회 학술연구발표회 논문개요집
2018 .11
-
MR-compatible DOI-PET detector providing multiple spatial resolution
한국자기학회 학술연구발표회 논문개요집
2019 .05
-
Performance Enhancement of Cavity Assisted Photonic Crystal De-Multiplexer in Slow Light Regime
Current Optics and Photonics
2016 .06
-
A Feasibility Study of Fan-beam DEXA detector based LYSO and GAPD
한국자기학회 학술연구발표회 논문개요집
2019 .11
-
Rotatable LYSO-GAPD DEXA Detector Providing Normal-Resolution- and High-Resolution-mode
한국자기학회 학술연구발표회 논문개요집
2020 .07
-
Development of survey technology for terrestrial radiation using LaBr3 detector
한국분석과학회 학술대회
2015 .11
-
Design of a Depth-Encoding Detector for PET Through Insertion of Light Guide Between Crystal Arrays
한국자기학회 학술연구발표회 논문개요집
2022 .11
-
Design of a Depth of Interaction Detector Module for Use in a Magnetic Resonance Imaging System
Journal of Magnetics
2019 .12
-
반려동물 관련 갈등 해소를 위한 도시환경 개선방안 연구
한국주거학회논문집
2024 .06
-
Development of DOI Detector for PET using Different Kinds of Reflectors
한국자기학회 학술연구발표회 논문개요집
2020 .07
-
Effect of FFC length on the performance of PET detector
한국자기학회 학술연구발표회 논문개요집
2022 .05
-
MR Compatible Digital Three-Dimensional Readout Detector using a Convergence of Cross Point and Dual-Ended Readout Methods
Journal of Magnetics
2018 .12
-
Design of a Depth-Encoding Detector for PET Through Insertion of Light Guide Between Crystal Arrays
Journal of Magnetics
2022 .12
-
Effects of ingredients of Korean brown rice cookies on attenuation of cholesterol level and oxidative stress in high-fat diet-fed mice
Nutrition Research and Practice
2017 .10
-
Effects of ingredients of Korean brown rice cookies on attenuation of cholesterol level and oxidative stress in high-fat diet-fed mice
Nutrition Research and Practice
2017 .10
-
세계의 포장 - 식물유래 PET
포장계
2016 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0