HEAD RESONANCE - NUMERICAL-SOLUTIONS AND EXPERIMENTAL RESULTS

被引:22
作者
HAGMANN, MJ [1 ]
GANDHI, OP [1 ]
DANDREA, JA [1 ]
CHATTERJEE, I [1 ]
机构
[1] UNIV UTAH,DEPT BIOENGN,SALT LAKE CITY,UT 84112
关键词
D O I
10.1109/TMTT.1979.1129736
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
We have used numerical solutions and experiments with phantom models of man, and experiments with the Long Evans rat to show the existence of head resonance. Greatest absorption in the head region of man occurs at a frequency of about 375 MHz. Absorption is stronger for wave propagation from head to toe than it is when the electric field is parallel to the long axis. The highest absorption cross section for the human head is projected to be approximately 3.5 times its physical cross section. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.
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页码:809 / 813
页数:5
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