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基于软件无线电技术的核四极矩共振谱仪设计 被引量:4

DESIGNING DIGITAL NUCLEAR QUADRUPOLE RESONANCE SPECTROMETER BASED ON SOFRTWARE RADIO TECHNIQUE
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摘要 介绍了软件无线电技术的基本原理 ,分析了全数字化核四极矩共振谱仪的设计要求 ,讨论了设计时在软件、硬件方面的一些考虑 。 The basic principles of the software radio technique were introduced. The acquirements for designing a digital nuclear quadrupole resonance spectrometer were analyzed. Some considerations on using the software radio technique in designing a spectrometer, and particularly a digital nuclear quadrupole resonance spectrometer, were discussed.
出处 《波谱学杂志》 CAS CSCD 北大核心 2003年第1期51-56,共6页 Chinese Journal of Magnetic Resonance
关键词 设计 核四极矩共振谱仪 软件无线电 数字下变频器 数字信号处理器 DSP nuclear quadrupole resonance, software radio technique, spectrometer, digital downconvert, digital signal processing (DSP)
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参考文献4

  • 1[1]Yang Xiao-niu(杨小牛), Lou Cai-yi(楼才义), Xu Jian-liang(徐建良). The principle and application of software radio(软件无线电原理与应用)[M]. 北京:Publishing House of Electronics industry(电子工业出版社),2001.
  • 2[2]AD6644 A/D Converter, Analog Devices, 2000.
  • 3[3]HSP50214 Programmable Downconverter, Harris Semiconductor, 1998.
  • 4[4]Calculating Maximum Processing Rates of the PDC(HSP50214, HSP50214A,HSP50214B), Harris Semiconductor, 1998.

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