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Effects of Receive-Only Inserts on SAR B1+ Field and Tx Coil Performance

机译：仅接收插入物对SARB1 +场和Tx线圈性能的影响

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摘要

PurposeTo evaluate the effect of different cylindrical and close conforming receive only array designs on spin excitation and specific absorption rate (SAR) of a 7 Tesla transmit only head coil.

机译：目的评估7个特斯拉仅发射磁头线圈的不同圆柱和紧密贴合接收阵列设计对自旋激发和比吸收率（SAR）的影响。

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期刊名称 other
作者
Narayanan Krishnamurthy; Tiejun Zhao; Tamer S Ibrahim;
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年(卷),期 -1(39),2
年度 -1
页码 475–484
总页数 22
原文格式 PDF
正文语种
中图分类
关键词
RECEIVE ARRAYS B1 FIELD AND SAR RF MODELING;

机译：接收阵列;B1场和SAR;RF建模;

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专利

1. Effects of receive-only inserts on specific absorption rate, B 1 + field, and Tx coil performance [J] . KrishnamurthyN., ZhaoT., IbrahimT.S. Journal of magnetic resonance imaging: JMRI . 2014,第2期

机译：仅接收插入物对比吸收率，B 1 +场和Tx线圈性能的影响
2. Effects of rippled fields due to ferritic inserts and ELM mitigation coils on energetic ion losses in a 15 MA inductive scenario in ITER [J] . K. Shinohara, K. Tani, T. Oikawa, Nuclear fusion . 2012,第9期

机译：在ITER的15 MA感应情况下，由于铁素体插入物和ELM缓解线圈引起的脉动场对高能离子损失的影响
3. Simulation of the ITER Poloidal Field Coil Insert DC performance with a new model [J] . E.P.A. van Lanen, A. Nijhuis Fusion Engineering and Design . 2009,第7a11期

机译：用新模型模拟ITER多极场线圈插件DC性能
4. Finite Difference Time Domain (FDTD) Simulation of Receive-Only Array Inserts for 7T Transmit-Only Head Coil: Influence on Spin Excitation and Specific Absorption Rate (SAR) [C] . Narayanan Krishnamurthy, Tamer S. Ibrahim Annual Review of Progress in Applied Computational Electromagnetics . 2012

机译：有限差分时域（FDTD）仅用于7T发射头部线圈的接收阵列插件的仿真：对旋转激发和特定吸收率的影响（SAR）
5. Advances in Ultra-high Field 7 Tesla (T) Human MRI: Design and Methodology of Transmit (Tx) and Receive (Rx) Radio Frequency (RF) Coils [D] . Kim, Junghwan. 2018

机译：超高场7特斯拉（T）人体MRI的进步：传输（TX）和接收（RX）射频（RF）线圈的设计和方法
6. Dependence of B1+ and B1− Field Patterns of Surface Coils on the Electrical Properties of the Sample and the MR Operating Frequency [O] . Manushka V. Vaidya, Christopher M. Collins, Daniel K. Sodickson, -1

机译：表面线圈的B1 +和B1-场模式对样品电性能和MR工作频率的依赖性
7. Choice of RF coils at 9.4T: SNR and B1+ of transceiver and transmit-only receive-only arrays [O] . Shajan, G., Bause, J., Pohmann, R., 2015

机译：可选择9.4T的RF线圈：收发器和仅发送接收阵列的sNR和B1 +

Effects of Receive-Only Inserts on SAR B1+ Field and Tx Coil Performance

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