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| 磁聚焦电导率成像系统的阵列线圈驱动电路设计实现 | |
| 引用本文： | 傅林,于进强,肖宏,黄卡玛.磁聚焦电导率成像系统的阵列线圈驱动电路设计实现[J].四川大学学报(自然科学版),2008,45(6):1405-1409. |
| 作者姓名： | 傅林 于进强 肖宏 黄卡玛 |
| 作者单位： | 1. 重庆金美通信有限责任公司,重庆,400030;重庆大学自动化学院控制科学与控制工程博士后流动站,重庆,400030 2. 重庆金美通信有限责任公司,重庆,400030 3. 四川大学电子信息学院,成都,610064 |
| 基金项目： | 国家杰出青年基金(60125102)； 高等学校博士点基金（20040610019） |
| 摘 要： | 利用晶体振荡器设计稳定度很高的信号源，其输出由可编程放大器调节后，经过功率放大电路输出至线圈阵列，实现了对三种不同结构和性能的阵列线圈的驱动, 使线圈阵列达到很好的磁场聚焦效果. |
| 关 键 词： | 磁聚焦电导率成像 阵列信号源 聚焦线圈阵列 |
| 修稿时间： | 1/8/2008 12:00:00 AM |
Design and performance of driver for coil array in focused magnetic fields conductivity tomography system |
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| FU Lin,YU Jin-Qiang,XIAO Hong,HUANG Ka-Ma.Design and performance of driver for coil array in focused magnetic fields conductivity tomography system[J].Journal of Sichuan University (Natural Science Edition),2008,45(6):1405-1409. | |
| Authors: | FU Lin YU Jin-Qiang XIAO Hong HUANG Ka-Ma |
| Institution: | Chongqing JinMei Communication CO., LTD;Postdoctoral Mobile Station of Automation Collage, Chongqing University;Chongqing JinMei Communication CO., LTD;Chongqing JinMei Communication CO., LTD;College of Electronic and Information Engineering |
| Abstract: | The high frequency stability signal source array was designed using crystal oscillator, and its output was sent to the coil array via amplifiers which regulated the amplitude of signals. These circuits drove the coil array of three kinds of structure and performance in focused magnetic fields conductivity tomography system which performed the focus magnetic fields. |
| Keywords: | focused magnetic fields conductivity tomography signal array source coil array of focused magnetic fields |
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