现代电子技术2016，Vol.39Issue(19)：131-135,5.DOI:10.16652/j.issn.1004-373x.2016.19.032
手持式干扰机的傅氏级数热布局优化
Thermal layout optimization of handheld jammer with Fourier series
摘要
Abstract
According to the heat layout needs of the handheld jammer,the factors affecting on the thermal resistance are performed for priority division with Fourier series. The chips are successively placed according to the chips priority affecting on the thermal resistance to obtain the optimal layout scheme of the chips on the handhold jammer circuit board. The optimal layout scheme was simulated with the finite element analysis software ANSYS. The results show that the Fourier series used for optimal layout of the chips on the handheld jammer circuit board can reduce the thermal resistance of the handheld jammer and quicken the heat dissipation,the maximum temperature of the chip is reduced by 4.75%,and the reliability of the handheld jammer is improved.关键词
热分析/傅里叶变换/最优布局/有限元分析Key words
thermal analysis/Fourier transform/optimal layout/finite element analysis分类
信息技术与安全科学引用本文复制引用
王角,苏中,张月霞..手持式干扰机的傅氏级数热布局优化[J].现代电子技术,2016,39(19):131-135,5.基金项目
十二五预先研究项目 （）
