| 以波形发生器为基础的去偶 |
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| 引用本文： | 王宏钧,张惠苓,陈其铣.以波形发生器为基础的去偶[J].波谱学杂志,1996,13(2):205-209. |
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| 作者姓名： | 王宏钧 张惠苓 陈其铣 |
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| 作者单位： | 中国科学院福建物质结构研究所, 福州 350002 |
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| 摘 要： | Varian的去偶方式适应性强,便于采用.在去偶宽度和去偶效果等方面具有独特的性能.包含去偶功能的波形发生器功率大.适应性强,设计精良.它可满足射频调制的各种需要.此外.Unity Plus系统的每一个通道都有自己的PROM控制的相位调制器.PROM包含各种去偶方式.它提供用户用GARP和WALTZ;XY32;MLEV-16;噪声;CW;方波;摆动方波以及进入可选择的,由用户输入文本文件驱动的WFG去偶方式.
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| 关 键 词： | 核磁共振 去偶 波形发生器 |
WAVEFORM-GENERATOR BASED DECOUPLING SCHEMES |
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| Wang Hongjun,Zhang Huiling and Chen Oixian.WAVEFORM-GENERATOR BASED DECOUPLING SCHEMES[J].Chinese Journal of Magnetic Resonance,1996,13(2):205-209. |
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| Authors: | Wang Hongjun Zhang Huiling and Chen Oixian |
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| Institution: | Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou 350002 |
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| Abstract: | All the decoupling schemes of Varian have unique properties (especially in the width and perfection of decoupling). Each has attributes that suit different spectroscopic tasks. The Varian waveform generator incorporates the power and the flexibility, with a right design to meet your every of modulation need. Each and everychannel in a UNITY plus system has its own PROM controlled Phase Modulator.This PTOM contains a variety of decoupling schemes. It provides the user with GARP and WALTZ ("optional" ), XY32, MLEV16, noise, cw, square wave, and sweptsquare wave, as well as access to the optional WFG customer -input text - file - driven decoupler schemes. |
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| Keywords: | NMR Decoupling WFG |
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