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ESFANDI, F., SHAHRIARI, M., ABBASI DAVANI, F., SHARGHI IDO, A.. (1388). DESIGN AND CONSTRUCTION OF A HIGH PRECISION TAC. , 33(2), 203-211. doi: 10.22099/ijsts.2009.2216
F. ESFANDI; M. SHAHRIARI; F. ABBASI DAVANI; A. SHARGHI IDO. "DESIGN AND CONSTRUCTION OF A HIGH PRECISION TAC". , 33, 2, 1388, 203-211. doi: 10.22099/ijsts.2009.2216
ESFANDI, F., SHAHRIARI, M., ABBASI DAVANI, F., SHARGHI IDO, A.. (1388). 'DESIGN AND CONSTRUCTION OF A HIGH PRECISION TAC', , 33(2), pp. 203-211. doi: 10.22099/ijsts.2009.2216
ESFANDI, F., SHAHRIARI, M., ABBASI DAVANI, F., SHARGHI IDO, A.. DESIGN AND CONSTRUCTION OF A HIGH PRECISION TAC. , 1388; 33(2): 203-211. doi: 10.22099/ijsts.2009.2216

DESIGN AND CONSTRUCTION OF A HIGH PRECISION TAC

Iranian Journal of Science
مقاله 8، دوره 33، شماره 2، شهریور 2009، صفحه 203-211    اصل مقاله (1.39 M)
نوع مقاله: Research Note
شناسه دیجیتال (DOI): 10.22099/ijsts.2009.2216
نویسندگان
F. ESFANDI1؛ M. SHAHRIARI1؛ F. ABBASI DAVANI* 1؛ A. SHARGHI IDO2
1Radiation Application Group, Faculty of Nuclear Engineering, Shahid Beheshti University, Tehran, I. R. of Iran, Post Box No. 19839631130211
2Shahid Beheshti University, Incubator Center of Technology Units, Tehran, I. R. of Iran
چکیده
TAC (Time to Amplitude Convertor) is one of the most important time measurement instruments
which has great significance in many fields of science, especially radiation physics. A TAC unit has been
designed based on the START-STOP analog method and NIM (Nuclear Instrument Modules) standards. After
designing the circuit, it was simulated by PSPICE software and constructed by discrete and integrated
components. Accuracy of performance, linearity and time resolution of the TAC were checked in laboratory
condition and a neutron-gamma discrimination experiment was carried out using this TAC. Results of these
experiments and the spectrum of neutron-gamma discrimination completely agree with those from other
similar TACs, and are, to some extent, better.
کلیدواژه‌ها
Time to Amplitude Converter (TAC)؛ START-STOP method؛ Integral Non Linearity (INL)؛ time resolution؛ neutron-gamma discrimination
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