Hexagonal zero mode coil: A single channel multi-coil design for small animal magnetic resonance Imaging

被引：0
|
作者：
Lazovic-Stojkovic, J [1 ]
Yang, QX [1 ]
Collins, CM [1 ]
Liu, WZ [1 ]
Vaughan, JT [1 ]
Smith, MB [1 ]
机构：
[1] Penn State Univ, Coll Med, Ctr NMR Res, Dept Radiol, Hershey, PA 17033 USA
来源：
PROCEEDINGS OF THE IEEE 28TH ANNUAL NORTHEAST BIOENGINEERING CONFERENCE | 2002年
关键词：
D O I：
10.1109/NEBC.2002.999467
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A new coil design for simultaneous multiple animal imaging based on the coaxial cavity is presented. The goal was to improve B-1 field (radio frequency magnetic field that is used to excite the spins) homogeneity, while retaining high signal to noise ratio (SNR) of the coaxial cavity coil. The difference in B, field magnitude across the coil, measured experimentally as well as the one predicted on the basis of numerical calculation, is within 10%. The described design can be utilized to image 6 small animals simultaneously without great compromise in SNR.
引用
收藏
页码：65 / 66
页数：2
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