Abstract
We verified functionality of the programmable HV board by monitoring the leakage current to individual modules. Leakage current goes up as a function of bias voltage. Fig 5 shows a screenshot of a leakage current measurement implemented on the discrete board. The bias voltage to the 4 modules monitored in the figure was increased at different timepoints. The bias voltage to module 3 was increased by 20 Volts, module 2 by 40 Volts, module 1 by 60V, and module 0 by 80V. We indeed observe the largest increase for module 0. This shows that we were able to modify the individual bias voltage.
| Original language | English |
|---|---|
| Title of host publication | 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012 |
| Pages | 3504-3506 |
| Number of pages | 3 |
| DOIs | |
| Publication status | Published - 2012 Dec 1 |
| Event | 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012 - Anaheim, CA, United States Duration: 2012 Oct 29 → 2012 Nov 3 |
Publication series
| Name | IEEE Nuclear Science Symposium Conference Record |
|---|---|
| ISSN (Print) | 1095-7863 |
Other
| Other | 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012 |
|---|---|
| Country | United States |
| City | Anaheim, CA |
| Period | 12/10/29 → 12/11/3 |
ASJC Scopus subject areas
- Radiation
- Nuclear and High Energy Physics
- Radiology Nuclear Medicine and imaging
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Cite this
Lau, F. W. Y., Yeom, J. Y., Vandenbroucke, A., Reynolds, P. D., Innes, D., & Levin, C. S. (2012). A cost-effective modular programmable HV distribution system for photodetectors. In 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012 (pp. 3504-3506). [6551800] (IEEE Nuclear Science Symposium Conference Record). https://doi.org/10.1109/NSSMIC.2012.6551800