环境工程学报2011，Vol.5Issue(7)：1671-1674,4.
建筑围墙对高频电磁辐射吸收特性的模拟计算
Analog computation of high-frequency electromagnetic radiation absorption characteristics for building wall
摘要
Abstract
Indoor electromagnetic radiation has become an important dwelling environment issue. By electromagnetic wave absorbing theory, this paper discussed building wall' s absorbing characteristics in high frequency. Analog computation showed that as frequency increasing building wall' s absorptions first were oscillating and then approached to a certain value. Bigger thickness moved the stable point to lower frequency. Decreasing the real part of permittivities could move the stable point to low frequency. However, decreasing the imaginary part of permittivities could move it to high frequency. The results of this study lay the foundation of indoor elec-tromagnetism protection and electromagnetic interference of wireless local area network.关键词
电磁辐射/吸收/建筑/材料/模拟计算Key words
electromagnetic radiation/ absorption/ building/ material/ analog computation分类
通用工业技术引用本文复制引用
郝万军,赵冉,张振华,张凡,孙昌萌,陈健健..建筑围墙对高频电磁辐射吸收特性的模拟计算[J].环境工程学报,2011,5(7):1671-1674,4.基金项目
“十一五”国家科技支撑计划项目(2006BAJ02A11-3)；海南省重点项目(070502)；海南省自然科学基金资助项目(510205) （2006BAJ02A11-3）
