Work

Study on the Influence of Gaussian Window Shaping Parameters on Amplitude Accuracy

Year: 2024

Type: article

Abstract: To address the issue of accuracy in extracting the amplitude of electronic pulses outputted by photon-counting imaging detectors based on microchannel plates, this paper combines deconvolution technology with Gaussian window filtering to achieve Gaussian shaping of the pulses. Simulations were conducted using MATLAB to model the exponentially decaying signals outputted by a charge-sensitive amplifier. By adjusting the pulse width (L) and Gaussian shape parameter (α), the amplitude-frequency response of the shaping system was observed. The amplitude-frequency response patterns of the Gaussian window were obtained.

Source: Mathematical Modeling and Algorithm Application

DOI: 10.54097/tgs5w728

Authors: Chengwei Li, Zhenwei Han

Language: English

Topic: Photocathodes and Microchannel Plates

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4405040970

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