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Electronic read-out circuits for pixilated/resistive charge detectors
Electronic read-out circuits for pixilated/resistive charge detectors
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机译:像素化/电阻式电荷检测器的电子读出电路
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摘要
Methods and systems for measuring charges deposited on resistive and/or pixilated electrodes are described. The system includes a Time-of-Flight (TOF) detector with precise timing information provided by a discriminator implemented as a combination of a leading edge discriminator and a constant fraction discriminator. The discriminator initiates acquisition of the peak amplitude for accurate TOF measurements substantially independent of the signal amplitude at the input of the discriminator. The disclosed charge detection electronics has applications for space-based experiments.
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