手机内置平面单极天线的多频与宽带技术研究  

Study on Multi-band and broadband Technology of the handset internal planar monopole antennas

作　　者：阳振宇[1] 虞春[1] 

机构地区：[1]电信科学技术第五研究所,成都610062

出　　处：《现代传输》2012年第1期70-73,共4页Modern Transmission

摘　　要：本文主要是对手机内置平面单极天线进行研究,详细阐述了手机内置平面单极天线的多频与宽带技术实现方法。针对目前手机内置平面单极天线的研究热点和发展趋势,设计了一款可以工作在GSM/DCS/PCS/TD-SCDMA四频段的平面单极天线,且做了实际样品。该天线样品实测结果与仿真结果相吻合,满足手机天线的各项指标要求,符合新一代移动通信多频宽带的特点,已经得到实际应用。The main work of this thesis is about the study on the handset internal planar monopole antennas, the technologies of multi-band and broadband of the handset internal planar monopole antennas are analyzed in detail. For the current research focus and development trends, One internal planar monopole antennas are designed, simulated and measured. It＇ s operated at GSM/DCS/PCS/TD-SCl）MA frequency band. The good conformity between simulation and measurenlent is achieved, which proves these antennas suitable for new generation mobile commnication applications. The four-band planar monopole antenna has been nsed, with a good prospect.

关 键 词：手机内置平面单极天线 多频化 宽频带 四频平面单极天线 

分 类 号：TN821.3[电子电信—信息与通信工程]