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Sensitivity Enhancement of Remotely Coupled NMR Detectors using Wirelessly Powered Parametric Amplification
A completely wireless detection coil with an integrated parametric amplifier has been constructed to provide local amplification and transmission of MR signals. The sample coil is one element of a parametric amplifier using a zero-bias diode that mixes the weak MR signal with a strong pump signal th...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2012
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3330139/ https://ncbi.nlm.nih.gov/pubmed/22246567 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.23274 |
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