...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Mineralogia >Characterization of Microwave's Antennas for Intracardiac Ablation Frequencies 915 and 2450 MHz
【24h】

Characterization of Microwave's Antennas for Intracardiac Ablation Frequencies 915 and 2450 MHz

机译：用于心内消融频率915和2450 MHz的微波天线的特性

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Characterization of Microwave's Antennas for Intracardiac Ablation Frequencies 915 and 2450 MHzThis paper studies the microwave antenna characterization in intracardiac ablation for frequencies 915 and 2450 MHz. The theoretical study is validated by experimental measurements in vitro on electromagnetic phantom muscle tissue. The Specific Absorbed Rate (SAR) measurement setup is described. Two types of antennas have been designed, implemented and used, a monopoly antenna and a helical antenna. The Specific Absorbed Rate (SAR) and the measured reflection coefficient (S11) were obtained for antennas for the two frequencies. We show that each frequency can be adapted to a region where the ablation is necessary. According to the doctors, the goal is to have a lesion on the surface as the atria or in depth.
机译：用于心内消融频率915和2450 MHz的微波天线的特性本文研究了在心内消融对915和2450 MHz频率的微波天线的特性。通过电磁体模肌肉组织的体外实验测量验证了该理论研究。描述了特定吸收率（SAR）测量设置。已经设计，实现和使用了两种类型的天线，即垄断天线和螺旋天线。对于两个频率的天线，获得了比吸收率（SAR）和测得的反射系数（S11）。我们表明，每个频率都可以适应需要消融的区域。据医生说，目标是在表面上出现心房或深度病变。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号