Invention Grant
- Patent Title: Self-decoupled RF coil array for MRI
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Application No.: US16495135Application Date: 2018-03-21
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Publication No.: US11237233B2Publication Date: 2022-02-01
- Inventor: Xinqiang Yan , John C. Gore , William A. Grissom
- Applicant: VANDERBILT UNIVERSITY
- Applicant Address: US TN Nashville
- Assignee: VANDERBILT UNIVERSITY
- Current Assignee: VANDERBILT UNIVERSITY
- Current Assignee Address: US TN Nashville
- Agency: Meunier Carlin & Curfman LLC
- International Application: PCT/US2018/023482 WO 20180321
- International Announcement: WO2018/175530 WO 20180927
- Main IPC: G01R33/36
- IPC: G01R33/36 ; G01R33/3415

Abstract:
A self-decoupled RF coil and method for adjusting the same is disclosed. The RF coil is an array of elements including at least one loop. Electromagnetic coupling between elements in the array causes an induced current in the at least one loop. The induced current has two modes. A reactance inserted in the at least one loop balances the two modes. The balanced current modes cancel. This cancelation results in self-decoupling of at the least one loop from the other elements in the RF coil array.
Public/Granted literature
- US20210190889A1 SELF-DECOUPLED RF COIL ARRAY FOR MRI Public/Granted day:2021-06-24
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