发明名称 |
METHOD AND RF TRANSMITTER ARRANGEMENT FOR GENERATING RF FIELDS |
摘要 |
<p>A multi-channel RF transmitter arrangement comprising a plurality of RF transmitter elements (e) like RF antennas, antenna elements, coils or coil elements, for generating an RF field, especially for use in a magnetic resonance imaging (MRI) system for exciting nuclear magnetic resonances (NMR), and a method for generating such an RF field is disclosed. The RF transmitter elements (e) are segmented in a plurality of segments (s1, s2, s3,...) at least along the direction of the main magnetic field of the MRI system (or the z-direction or the longitudinal direction.</p> |
申请公布号 |
WO2008135883(A1) |
申请公布日期 |
2008.11.13 |
申请号 |
WO2008IB51590 |
申请日期 |
2008.04.24 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;GRAESSLIN, INGMAR;BOERNERT, PETER;VERNICKEL, PETER;KATSCHER, ULRICH |
发明人 |
GRAESSLIN, INGMAR;BOERNERT, PETER;VERNICKEL, PETER;KATSCHER, ULRICH |
分类号 |
G01R33/34;G01R33/3415;G01R33/561 |
主分类号 |
G01R33/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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