Digital pulse processor for ion beam microprobe imaging (CROSBI ID 152727)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bogovac, Mladen ; Jakšić, Milko ; Wegrzynek, D. ; Markowicz, Andrzej
engleski
Digital pulse processor for ion beam microprobe imaging
Capabilities of spectroscopic ion beam analysis (IBA) techniques that are available in ion microprobe facilities can be greatly improved by the use of digital pulse processing. We report here development of a digital multi parameter data acquisition system suitable for IBA imaging applications. Input signals from charge sensitive preamplifier are conditioned by using a simple circuit and digitized with fast ADCs. The digitally converted signals are processed in real time using FPGA. Implementation of several components of the system is presented.
digital signal processing; trapezoidal pulse shaping; FPGA; data acquisition
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Podaci o izdanju
267 (12/13)
2009.
2073-2076
objavljeno
0168-583X