Ibragimov, Iskander: Development of a readout electronic for a Si-pixeldetector for application in a Compton camera. 2004
Inhalt
- Contents
- 1 Introduction
- 2 Radiation detectors
- 2.1 Interaction of radiation with matter
- 2.2 Semiconductor detectors
- 2.2.1 Semiconductors
- 2.2.2 p-n junction
- 2.2.3 Reverse biased p+-n junction as a radiation detector
- 2.2.4 Punch-through bias structure
- 2.2.5 Multiple guard ring structure
- 2.2.6 Intrinsic energy resolution of semiconductor detectors
- 2.3 Scintillation detectors
- 3 Compton camera prototype
- 4 Readout electronics for scatter detector
- 4.1 Noise considerations
- 4.2 Design of the CSA
- 4.2.1 Input noise matching conditions
- 4.2.2 Large GBW amplifier
- 4.2.3 Feedback
- 4.2.4 Inject capacitor
- 4.2.5 Implementation
- 4.3 The CRRC shaper
- 4.4 Peak detector
- 4.5 Discriminator
- 4.6 Time measurement
- 4.7 Readout logic
- 4.8 The Digital-to-Analog Converter
- 5 Measurements
- 5.1 Setup for data acquisition
- 5.2 Performance of the CSA
- 5.3 Performance of the shaper
- 5.4 Performance of the peak detector
- 5.5 Performance of the discriminator
- 5.6 Performance of the Time-to-Voltage Converter
- 5.7 Performance of the data acquisition circuitry
- 5.8 Performance of the test detector
- 5.9 Test of the readout electronic with the detector
- 6 Cesium Iodide detector
- 6.1 Performance of the photodiode array
- 6.2 Performance of the trigger circuitry
- 6.3 Performance of the cesium iodide detector
- 7 Summary and Outlook
- A Noise in electronic devices
- B Layout of the RAMSES chip
- C Typical settings of the RAMSES chip
- D Software for data acquisition and test
- Bibliography
- List of Figures