Power absorption by dipoles in electric field gradients

被引:0
|
作者
Pearce, JA [1 ]
机构
[1] Univ Texas, Dept Elect & Comp Engn, Austin, TX 78712 USA
来源
INTERNATIONAL MICROWAVE POWER INSTITUTE PROCEEDINGS | 2002年
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Power absorption by dipoles due to irreversible rotational motion is usually the dominant mechanism in microwave fields. Power absorption by dipoles also occurs in strong electric field gradients by a different mechanism. The equivalent volume power density is seen to be essentially proportional to the fourth power of the electric field.
引用
收藏
页码:28 / 30
页数:3
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