Pulse-signal digitizer for high-temperature plasma diagnostic systems

被引：5

作者：

Ivanova, A. A. ^{[1
]}

Zubarev, P. V. ^{[1
]}

Ivanenko, S. V. ^{[1
]}

Kvashnin, A. N. ^{[1
]}

Kotelnikov, A. I. ^{[1
]}

Moiseev, D. V. ^{[1
]}

Puryga, E. A. ^{[1
]}

Khilchenko, A. D. ^{[1
,2
]}

Khilchenko, V. A. ^{[1
]}

Shvyrev, V. G. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Budker Inst Nucl Phys, Pr Akad Lavrenteva 11, Novosibirsk 630090, Russia

[2] Novosibirsk State Tech Univ, Pr K Marksa 20, Novosibirsk 630073, Russia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2016年 / 59卷 / 03期

基金：

俄罗斯科学基金会;

关键词：

FACILITY; SPECTRUM;

D O I：

10.1134/S0020441216020329

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A pulse-signal digitizer for laser, neutron, and gamma diagnostics of high-temperature plasma at the GOL-3 and GDL (Budker Institute of Nuclear Physics Siberian Branch, Russian Academy of Sciences) is described. The architecture of a two-channel 12-bit ADC12500PXIe digitizer with a sampling rate of 500MHz, a PXI Express interface, and a built-in reconfigurable digital signal processing unit is described. The results of ADC12500PXIe metrological tests are presented: its signal-to-noise ratio (SNR), jitter, effective number of bits, and differential and integral nonlinearities are shown. The high-temperature plasma diagnostic systems based on ADC12500PXIe are considered. The structure of the digital signal processing unit that was modified for a prototype of the ITER vertical neutron camera (Cadarache, France) is described.

引用

页码：344 / 350

页数：7

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