Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the 300MHz NMR Transceiver

300MHz급 NMR Transceiver 설계 및 제작

  • 박양하 (한국전기연구소 영상응용연구그룹) ;
  • 진승오 (한국전기연구소 영상응용연구그룹) ;
  • 원진임 (한국전기연구소 영상응용연구그룹) ;
  • 허영 (한국전기연구소 영상응용연구그룹)
  • Published : 2000.07.17
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Abstract

We designed and manufactured 300MHz NMR RF Transceiver. NMR system is composed of NMR Spectrometer, Superconductive Magnet and Pulse Programmer, GUI. NMR RF Transceiver is composed of transmitter, receiver, frequency synthesizer. T/R switch, main power amp., RF coil. To phase modulation, transmitter is composed of mixer, splitter and combiner et al. To weak signal detection, receiver is composed of pre-amp., filter, mixer et al. Each module is manufactured PCB. And installed NMR system to detect chemical component of specimen. In result, we can get the information of specimen.

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