BirdcageBuilder: Design of specified-geometry birdcage coils with desired current pattern and resonant frequency
BirdcageBuilder: Design of specified-geometry birdcage coils with desired current pattern and resonant frequency
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DOI：
10.1002/cmr.10030
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发表时间：
2002-06-01
期刊：
影响因子：
--
通讯作者：
Smith, MB
中科院分区：
文献类型：
--
作者：
Chin, CL;Collins, CM;Smith, MB
提出了一种简单的鸟笼线圈设计方法（高通、低通、带通）。而不是迭代接近拉莫尔谐振频率与已知的电容和计算电感，一个更通用的方法来鸟笼线圈的设计被开发和验证，其中必要的电容计算使用所需的电流模式，计算电感，和预定的谐振频率。为了加快线圈设计的经验和新手线圈建设者，一个计算机程序（BirdcageBuilder）也基于这种方法实现。实验结果表明，现有几种鸟笼线圈的计算电容值与实际电容值吻合较好。(C) 2002 Wiley期刊有限公司
A simple method for birdcage coil design (high pass, low pass, and band pass) is presented. Rather than iteratively approaching the Larmor resonant frequency with known capacitances and calculated inductances, a more versatile approach to birdcage coil design is developed and validated, in which the necessary capacitances are calculated using a desired current pattern, a calculated inductance, and a predetermined resonant frequency. in order to expedite coil design for experienced and novice coil builders, a computer program (BirdcageBuilder) is also implemented based on this method. Experimental results show that the calculated capacitances and actual capacitances for several existing birdcage coils are in good agreement. (C) 2002 Wiley Periodicals, Inc.