Position Sensing by Charge Division

Position Sensing by Charge Division

A summary of a comprehensive analysis of theoretical and practical aspects of position sensing by charge division from resistive electrodes is presented. Properties of transformer decoupling of the resistive electrode from detection bias voltage are analyzed and compared to the usual capacitive deco...

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Veröffentlicht in:IEEE transactions on nuclear science 1976-01, Vol.23 (1), p.251-258
Hauptverfasser: Alberi, J. L., Radeka, V.
Format: Artikel
Sprache:eng
Schlagworte:
Anodes
Capacitance
Electrodes
Impedance
Laboratories
Preamplifiers
Radiation detectors
Wire
X-ray detection
X-ray detectors
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Beschreibung
Zusammenfassung:A summary of a comprehensive analysis of theoretical and practical aspects of position sensing by charge division from resistive electrodes is presented. Properties of transformer decoupling of the resistive electrode from detection bias voltage are analyzed and compared to the usual capacitive decoupling methods. Optimization and limitation of signal shaping is discussed as a function of diffusion time constant, signal rise times, and noise.
ISSN:0018-9499
1558-1578
DOI:10.1109/TNS.1976.4328248