Bandwidth Potential Analysis of GSM Antennas Based on Oval-Shaped Mobile Terminals
In this paper, the effect of long-axis length of oval-shaped chassis on the bandwidth potential of GSM antennas is analyzed for the first time. The optimal long-axis lengths for oval-shaped chassis to achieve the maximum antenna bandwidth at 900MHz and 1800MHz are obtained. Simulation results show that the optimal long-axis length of oval chassis at 900MHz is about 155mm, and at 1800MHz the optimal lengths are about 80mm and 165mm. In addition, a comparison in optimal length between rectangular and oval-shaped chassis is also discussed.
Yongyan Du Anping Zhao Antti Salo Jarkko Saunamaki
Advanced System Engineer, Nokia Research Center, Beijing 100176, China Advanced System Engineer, Nokia Research Center, Helsinki 00180, Finland Nokia Design, Espoo 02150, Finland
国际会议
成都
英文
4-7
2010-05-08（万方平台首次上网日期，不代表论文的发表时间）