期刊文献+

自然操作方式下螺旋天线手机电磁辐射的数值模拟 被引量:1

Numerical Simulation on Electromagnetic Radiation of Helical Antenna Handset Used in Normal Manner
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摘要 在建立三维旋转人头模型基础上 ,模拟计算了真实情形下人体接受螺旋天线手机的电磁辐射剂量 ,研究了人体对螺旋天线辐射特性的影响 。 Using a three dimensional rotated human head model, a dosimetric analysis of human body electromagnetic absorption emitted from a helical handset antenna is presented. The effects of human body on antenna's radiation characteristics is discussed. Meanwhile, the difference compared to vertical operation way is also analyzed.
出处 《微波学报》 CSCD 北大核心 2004年第2期87-90,共4页 Journal of Microwaves
基金 国家自然科学基金资助项目 (6 0 0 710 33) 广东省科技厅社会发展攻关项目 (2 0 0 2C30 2 0 2 )
关键词 螺旋天线 手机 电磁辐射 三维旋转人头模型 辐射剂量 Three dimensional rotation, Helical antenna, Radiation dosimetry, Radiation characteristic
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参考文献5

  • 1窦维苹,张林昌.暴露于手机下45°人体模型内外场和能量分布的研究[J].微波学报,2000,16(3):265-271. 被引量:6
  • 2Lazzi G, Gandhi O P. Realistically tilted and truncated anatomically based models of the human head for dosimetry of mobile telephones. IEEE Trans on Electromagnetic Compatibility , 1997 ,39( 1 ) : 55 ~ 61
  • 3Jenesen M A, Rahmat-Samii Y. EM interaction of hand set antenna and a human head in personal communication. Proceedings of IEEE ,1995 ,83(1 ): 7 ~ 17
  • 4Canellaris A C, Wright D B. Analysis of the numerical error caused by the stair-steeped approximation of a conducting boundary in FDTD simulations of electromagnetic phenomena. IEEE Trans on Antenna Propagat, 1991,39(10) :1518~1525
  • 5Lazzi G, Gandhi O P. On modeling and personal dosimetry of cellular telephone helical antennas with the FDTD code. IEEE Transactions on Antennas and Propagation,1998, 46(4): 525 ~530

二级参考文献2

  • 1Dou W P,Proc IEEE Int Sym EMC,1997年,592页
  • 2Dou W P,Proc Int Sym EMC,1997年,332页

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