1,721,253 research outputs found
Considerations about Ramo’s theorem extension to conductor media with variable dielectric constant
No full text
Configurable Digital Multi-Channel Processor for Emulation and Elaboration of Radiation Events
No full textWe present a digital fully configurable architecture that performs the function of signal generation for emulation of radiation detectors and front-end electronics and the function of processor of signals from radiation detectors. The proposed architecture has been conceived to serve as a general purpose investigation instrument in digital spectroscopy applications, both at hardware and firmware level. It allows the emulation of all parts of an acquisition and processing setup and consequently implements a real and complete hardware and firmware co-design platform.
The system has been prototyped and is being fully tested
Fast least mean squares method for time determination and pileup rejection in high resolution spectroscopy
No full textDynamic Maximization of Filter Length in Digital Spectroscopy
No full textIn many modern applications based on detected radiation measurements, high rate and high resolution are more and more features of primary importance. In this scenario, it is well known that high resolution of measurements and high rate of pulses are conflicting issues, which implies a trade-off between live time of the system and precision of measurements. We propose a digital processing technique based on adaptive filters for maximizing both achievable resolution and sustainable rate
Performance comparison of near-optimum digital pulse processors in high resolution x-ray spectroscopy
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