Digital Multi-Channel analyzer for detection and analysis of radiation in nuclear spectroscopy

Thuraka, Esther Rani; Ganesh, R Senthil; Dudi, Bhanuprakash; Sreekanth, P K; Reddy, P. Rajitha; Likhita, M.

doi:10.1016/j.matpr.2020.09.580

Cited by 4 publications

(2 citation statements)

References 5 publications

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“…The trapezoidal filter is implemented in a discrete recursive form [3] in the FPGA. Similar implementations were published, e.g., [4]. The pulse amplitude is proportional to the input energy and scanned at the trapezoid's top flat part.…”

Section: Fast Spectrometric Digitizer Cardmentioning

confidence: 99%

Fast Digitizer Card With Integrated Peak Analysis Algorithm

2023

RAD Conference Proceedings

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The newly developed spectrometric system combines a digital multichannel analyzer and peak analysis. The fast digital (FD) card is built on programmable gate arrays (FPGA) and fast 12-bit analog-digital convertor (ADC) with a sampling frequency of (100 - 1000) MS/s. The FD card contains integrated high voltage module, preamplifier, digital interface for communication with a PC and advanced algorithms for peak analysis of the measured spectra. This system can be integrated directly into radiation detectors and perform spectrometric measurements and evaluations.

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Section: Fast Spectrometric Digitizer Cardmentioning

confidence: 99%

Fast Digitizer Card With Integrated Peak Analysis Algorithm

2023

RAD Conference Proceedings

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“…An environmental gamma spectrometry system was developed by Mitra et al An in-house designed and developed FPGA based MCA was used [17]. Digital multi-channel analyzer implemented on FPGA was designed by Thuraka, Ganesh and Prakash et al [18].…”

Section: Introductionmentioning

confidence: 99%

Developing of a Virtual MCA to Acquire a Radiation Spectrum

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Celiktas

2021

Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım Ve Teknoloji

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A virtual MCA (Multichannel Analyzer) was developed via a software in the computer environment to display a spectrum for radiation detection experiments. A pulse generator that substitutes for a particle detector was used to supply the signals to be analyzed in the MCA. The pulses from the generator were analyzed by a virtual MCA and a real MCA. Channel numbers and the number of counts in these channels, and the total counts obtained from the virtual MCA and the real MCA were compared with each other. For comparing of the number of counts, data were accumulated in different acquisition times. After comparison of the results, it was observed that the virtual MCA was quite successful as well as a real MCA. It was concluded from the introduced work that the developed virtual MCA would be able to use in a radiation detection system like a real one.

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