›› 2015, Vol. 28 ›› Issue (1): 53-.

• 论文 • 上一篇    下一篇

三类手机天线辐射与SAR仿真对比分析

王莹,于利娟,张民   

  1. (西安电子科技大学 物理与光电工程学院,陕西 西安 710071)
  • 出版日期:2015-01-15 发布日期:2015-01-22
  • 作者简介:王莹(1986—),女,博士研究生。研究方向:微波技术与电磁仿真分析。E-mail:yingwang@mail.xidian.edu.cn。于利娟(1987—),女,硕士研究生。研究方向:天线建模与电磁仿真。张民(1968—),男,博士生导师。研究方向:计算电磁学的快速算法,电磁新材料与天线设计,复杂目标与环境电磁散射与辐射模型设计等。

Simulation Analysis of the Radiation Pattern of Three Types of Mobile Phone Antenna and the SAR Contrast Analysis

WANG Ying,YU Lijuan,ZHANG Min   

  1. (School of Physics and Optoelectronic Engineering,Xidian University,Xi'an 710071,China)
  • Online:2015-01-15 Published:2015-01-22

摘要:

利用HFSS软件仿真对比分析了3款手机天线的电磁辐射特性,并仿真人体头部模型内的电场和整体的SAR分布的方向图。仿真对比结果表明,单极子天线对人体头部电磁辐射远小于环形弯曲天线和PIFA天线。

关键词: 手机天线, 天线方向图, SAR, HFSS

Abstract:

The EM properties of three types antenna for mobile phone applications are analyzed with the help of the software High frequency structure simulator (HFSS).Simulation of the electric field in the head of human beings and the SAR radiation pattern shows that the radiation of monopole antenna is much lower than meandered loop antenna and PIFA antenna.

Key words: mobile phone antenna;the antenna pattern;SAR;HFSS

中图分类号: 

  • TN828.6