Structure of a Nuclear Magnetic Resonance Signal in a Small Relaxometer

Structure of a Nuclear Magnetic Resonance Signal in a Small Relaxometer

A model is proposed for describing the line shape of absorption and dispersion signals from which a recorded signal of nuclear magnetic resonance (NMR) is formed in a weak field. The expediency of using spectral analysis to determine the contributions of absorption and dispersion signals to the reco...

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Veröffentlicht in:Journal of communications technology & electronics 2021-05, Vol.66 (5), p.632-636
Hauptverfasser: Davydov, R. V., Dudkin, V. I., Nikolaev, D. I., Davydov, V. V., Makeev, S. S., Moroz, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Absorption
Communications Engineering
Dispersion
Engineering
Line shape
Networks
NMR
Nuclear magnetic resonance
Physical Processes in Electron Devices
Spectrum analysis
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Beschreibung
Zusammenfassung:A model is proposed for describing the line shape of absorption and dispersion signals from which a recorded signal of nuclear magnetic resonance (NMR) is formed in a weak field. The expediency of using spectral analysis to determine the contributions of absorption and dispersion signals to the recorded NMR signal has been substantiated using a modulation technique. A new method is proposed for determining these contributions. The research results are presented.
ISSN:1064-2269
1555-6557
DOI:10.1134/S106422692105003X