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Enhanced neutron diagnostics data acquisition system based on a time digitizer ...
Pereira, R. C.; Combo, A.; Cruz, N.; Sousa, Jorge; Correia, C.; Varandas, C.; Conroy, S.; Källne, J.This paper proposes a new transient recorder (TR)-time digitizer (TD) hybrid system to be used to pull out higher performance of presently used techniques for measuring the collimated flux and the spectrum of the neutron emission from fusion plasmas of either deuterium or deuterium-tritium, as well as to apply to new neutron measuring techniques, with demanding specific requirements in plasma physics. This syst...
A 1 GSPS VME data acquisition module
Loureiro, C. F. M.; Combo, A. M. C. F.; Correia, C. M. B. A.; Varela, P.; Manso, M. E.; Varandas, C.; Serra, F.In the following a new data acquisition architecture is proposed allowing high sampling rates along with a large memory data buffer. The modular design allows up to four 250 MHz, 8-bit acquisition channels to operate in an interleaved way, achieving 1 GSPS. Each channel can acquire continuously up to 3 MBytes of data (or 12 MBytes when interleaved). Since several modules can coexist in an acquisition system, pr...
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