AN NMR IMAGING DATA ACQUISITION-SYSTEM

被引：5

作者：

JOHNSON, G

HUTCHISON, JMS

机构：

[1] Dept. BioMed. Phys. BioEngin., Univ. Aberdeen, Aberdeen AB9 2ZD, United Kingdom

来源：

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1981年 / 14卷 / 10期

关键词：

D O I：

10.1088/0022-3735/14/10/004

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A data acquisition system suitable for NMR imaging is described. The system can simultaneously sample the two components of a complex signal and perform analogue-to-digital conversion to 12-bit accuracy. Sampling rates for from 10 kHz up to a potential maximum of 100 kHz can be achieved. Up to 16k words of data can be stored prior to transfer to computer memory.

引用

页码：1131 / 1132

页数：2

共 6 条

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[2] SPIN WARP NMR IMAGING AND APPLICATIONS TO HUMAN WHOLE-BODY IMAGING [J].

EDELSTEIN, WA ;

HUTCHISON, JMS ;

JOHNSON, G ;

REDPATH, T .

PHYSICS IN MEDICINE AND BIOLOGY, 1980, 25 (04) :751-756

[3] HUMAN WHOLE-BODY NMR TOMOGRAPHIC IMAGING - NORMAL SECTIONS [J].

EDELSTEIN, WA ;

HUTCHISON, JMS ;

SMITH, FW ;

MALLARD, J ;

JOHNSON, G ;

REDPATH, TW .

BRITISH JOURNAL OF RADIOLOGY, 1981, 54 (638) :149-151

[4] A WHOLE-BODY NMR IMAGING MACHINE [J].

HUTCHISON, JMS ;

EDELSTEIN, WA ;

JOHNSON, G .

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1980, 13 (09) :947-955

[5]

MOORE WS, 1980, BRIT MED B, V36, P279

[6]

SMITH FW, 1981, LANCET, V1, P78

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