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Nuclear pulse signal rising edge recovery method and device and digital nuclear instrument

A technology of nuclear pulse signal and pulse signal, applied in the field of signal processing, can solve the problem that the energy resolution of the spectrogram needs to be improved, etc.

Active Publication Date: 2019-07-30
CHENGDU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to obtain a nuclear energy spectrum with good energy and time resolution, it is necessary to perform appropriate filtering and shaping on the digital nuclear signal. After research, it is found that after the nuclear pulse signal is processed by the digital nuclear instrument, the energy resolution of the energy spectrum obtained needs to be improved.

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  • Nuclear pulse signal rising edge recovery method and device and digital nuclear instrument
  • Nuclear pulse signal rising edge recovery method and device and digital nuclear instrument
  • Nuclear pulse signal rising edge recovery method and device and digital nuclear instrument

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Embodiment Construction

[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0063] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.

[0064] It ...

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Abstract

The embodiment of the invention relates to the technical field of signal processing, and provides a nuclear pulse signal rising edge recovery method and device and a digital nuclear instrument. The method comprises the steps of obtaining a to-be-processed nuclear pulse signal, wherein the to-be-processed nuclear pulse signal has a certain rising edge; aiming at the to-be-processed nuclear pulse signal, recovering the rising edge of the to-be-processed nuclear pulse signal to obtain a corresponding recovery signal; and performing shaping processing on the recovery signal. The rising edge of thenuclear pulse signal to be processed is recovered, and then the recovered signal is shaped, so that the problem of amplitude loss of the shaped nuclear signal is improved.

Description

technical field [0001] The present application relates to the technical field of signal processing, in particular, to a method and device for recovering the rising edge of a nuclear pulse signal, and a digital nuclear instrument. Background technique [0002] In order to obtain accurate nuclear information in nuclear science and technology, it is often necessary to use electronic methods to process the signals output by nuclear detectors. Among them, the wide application of digital signal processing technology in the field of nuclear measurement has promoted the development of digital nuclear instruments. , greatly improving the accuracy and flexibility of NES measurement. [0003] Compared with analog nuclear instruments, digital nuclear instruments have better stability, anti-interference and fidelity, and are currently a research hotspot. In order to obtain a nuclear energy spectrum with good energy and time resolution, it is necessary to perform appropriate filtering an...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K5/01H03H17/02
CPCH03H17/0211H03K5/01
Inventor 洪旭周建斌杨小艳胡杰马英杰
Owner CHENGDU UNIVERSITY OF TECHNOLOGY