发明申请
- 专利标题: Integrated Circuit for NMR Systems
- 专利标题(中): 核磁共振系统集成电路
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申请号: US15032241申请日: 2014-10-28
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公开(公告)号: US20160274204A1公开(公告)日: 2016-09-22
- 发明人: Yi-qiao Song , Jeffrey Paulsen , Donhee Ham , Dongwan Ha
- 申请人: SCHLUMBERGER TECHNOLOGY CORPORATION , PRESIDENT AND FELLOWS OF HARVARD COLLEGE
- 申请人地址: US TX Sugar Land US MA Cambridge
- 专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION,PRESIDENT AND FELLOWS OF HARVARD COLLEGE
- 当前专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION,PRESIDENT AND FELLOWS OF HARVARD COLLEGE
- 当前专利权人地址: US TX Sugar Land US MA Cambridge
- 国际申请: PCT/US14/62621 WO 20141028
- 主分类号: G01R33/54
- IPC分类号: G01R33/54 ; G01V3/32
摘要:
An integrated circuit is provided for use in conjunction with an external antenna. The integrated circuit includes a memory circuit, a pulse sequencer, an NMR transmitter circuit and an NMR receiver circuit. The memory circuit is configured to store user-defined parameter data pertaining to an excitation period and an acquisition period that are part of an NMR pulse sequence. The pulse sequencer and the NMR transmitter circuit are configured to cooperate to generate RF signals in accordance the user-defined parameter data stored in the memory circuit, wherein such RF signals are supplied to the external antenna for emitting excitation signals from the external antenna during the excitation period of the NMR pulse sequence. The NMR receiver circuit is configured to receive electrical signals generated by the external antenna during the acquisition period of the NMR pulse sequence.
公开/授权文献
- US10295636B2 Integrated circuit for NMR systems 公开/授权日:2019-05-21