Design of the Spiral Monopole Antenna for Multi-band Mobile Communication and SAR Analysis
In this paper, the spiral planar monopole antenna mounted on a Cellular/WCDMA handset is designed. Frequency characteristics are 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 1.867～2.302 GHz (21％) for VSWR(≤)2 which contain the proposed frequency bandwidth. In human head, the simulated value on 1 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.
S.M.Park N.Kim S.W.Lee H.M.Lee S.W.Park
Division of Information and Communication Eng.,Chungbuk National University,Korea Department of Bioelectronics,BIT Graduate school,Chungbuk National University,Korea
国际会议
Progress in Electromagnetics Research Symposium 2008(2008年电磁学研究新进展学术研讨会)(PIERS 2008)
杭州
英文
1-5
2008-03-24（万方平台首次上网日期，不代表论文的发表时间）