Uspořádání vícecestného dvouparametrického spektrometrického systému
| Title in English | Arrangement of two-parameter multipath spectrometric system |
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| Authors | |
| Year of publication | 2015 |
| MU Faculty or unit | |
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| Description | The subject is the design and implementation of fast analog-to-digital system operating at a frequency of internal synchronization signal in terms of tens of GHz. It is a digital system designed for two and one-parameter spectrometric measurements. Two parameters in the configuration with a suitable scintillation counter can serve as a spectrometer neutrons and gamma rays with a possibility of separation of the responses of the detected photons and neutrons and their subsequent dvojparametrickým recording. In a one-parameter mode of the PPV may be used with any spectrophotometric detector. The advantages of the proposed device is processing speed (of the order of two orders of magnitude faster recording of data in comparison with the available devices with significantly poorer performance properties), low power consumption and weight, can be used in operating conditions and in the field but especially a wide dynamic range of processed input signals processing. It is achieved by using several branches with different amplification so that is possible execute small signals with the entire dynamic range of the AD converters. |
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