Design of the spiral monopole antenna for multi-band mobile communication and SAR analysis

被引:0
|
作者
Park, S. M. [1 ]
Kim, N. [1 ]
Lee, S. W. [1 ]
Lee, H. M. [2 ]
Park, S. W. [1 ]
机构
[1] Chungbuk Natl Univ, Div Informat & Commun Eng, Cheongju, South Korea
[2] Chungbuk Natl Univ, BIT Grad Sch, Dept Bioelect, Cheongju, South Korea
关键词
D O I
暂无
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
In this paper, the spiral planar monopole antenna mounted on a Cellular/WCDMA handset is designed. Frequency characteristics axe optimized with various design parameters. The two spiral lines are adopted in order to implement Cellular frequency bandwidth and WCDMA frequency bandwidth. The bandwidth of the realized antenna is 0.805-0.892 GHz (10%) and 1.867-2.302GHz (21%) for VSWR <= 2 which contain the proposed frequency bandwidth. In human head, the simulated value on I g and 10 g averaged SAR caused by electromagnetic wave radiated in the designed antenna is compared with the measured value. As a result, the measured values of 1 g and 10 g averaged SAR were similar to the simulated values, which were lower than the SAR guidelines.
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页码:203 / +
页数:2
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