Término solicitado: CICUTTIN, ANDRES/(22)
1 Registro/s encontrado/s en CAT+NORMA
| Tipo de Docum.: | artículo |
| Título: | Data analysis and filter optimization for pulse-amplitude measurement : a case study on high-resolution X-ray spectroscopy |
| Autor: | Mannatunga, Kasun Sameera; Valinoti, Bruno; Samayoa, Werner Florian; Crespo, Maria Liz; Cicuttin, Andres; Folla Kamdem, Jerome; Garcia, Luis Guillermo; Carrato, Sergio |
| Título Ser./Col.: | Sensors, 22(13) |
| Autor Inst. Ser./Col.: | Multidisciplinary Digital Publishing Institute. MDPI. Basilea. Suiza |
| Idioma: | eng |
| Datos de Edición: | s.l. MDPI. 2022. |
| Pág./Vol.: | 20p. |
| Descriptores: | Procesamiento de datos; Pulsos; Espectroscopia de rayos X; Filtros |
| Resumen: | In this study, we present a procedure to optimize a set of finite impulse response filter (FIR) coefficients for digital pulse-amplitude measurement. Such an optimized filter is designed using an adapted digital penalized least mean square (DPLMS) method. The effectiveness of the procedure is demonstrated using a dataset from a case study on high-resolution X-ray spectroscopy based on singlephoton detection and energy measurements. The energy resolutions of the Kα and Kβ lines of the Manganese energy spectrum have been improved by approximately 20%, compared to the reference values obtained by fitting individual photon pulses with the corresponding mathematical model. |
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URL: |
https://www.mdpi.com/1424-8220/22/13/4776 |
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