1. 天津理工学院
2. 天津肿瘤研究所
3. 天津理工学院天津肿瘤研究所
纸质出版:1995
移动端阅览
[1]万柏坤,林世寅,王伟.水冷式微波偶极子辐射器在生物介质中的SAR分布计算[J].电子学报,1995(03):86-89.
Wan Baikun. The Calculation of SAR Distribution for a Water-cooled Microwave Dipole Applicator Radiating in a Biological Medium[J]. Acta Electronica Sinica, 1995, (3).
本文从电磁场理论模型出发,分析地腔内水冷式微波偶极子辐射器在生物介质中的近场辐射特性,计算得到有水冷时的比吸收率(SAR)分布形态.与无水冷时的SAR分布比较表明,水冷可改善热区分布,增加治疗深度.该结果与工程经验和临床实际基本相符.
In this paper
an insulated
watercooled microwave dipole applicator radiating in a biological tissue
is analyzed with a theoretical electromagnetic mode. The specific absorption rate (SAR)distribution is calculation is calculated taking into account the effect of the water flowing inside the applicator
and compaed with the SAR distribution of no-water-cooled radiating dipole. The result suggests that
the SAR distribution will be improved on the extension of the therapy depth due to the effect of water-cooled
and it comforms to the engineering experiments and clinical reality.
0
浏览量
56
下载量
14
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621