新型宽带移动终端天线设计方案

一种新型宽带移动终端天线设计方案

内容简介：针对当前无线通信中的终端天线应用进行研究，提出了一种新型的宽带微带天线结构，并采用了高频电磁场仿真软件进行了仿真验证和实际样品测试。结果表明，该天线可在0.816GHz~1.099GHz频段和1.657GHz~2.260GHz频段内达到要求的驻波比，可以实现GSM850/900/1800/1900频段以及WCDMA2100频段的要求。同时该天线结构整体辐射性能好，具有全向辐射性，适合移动终端使用。

Abstract：In this paper, the current applications of terminal antenna in wireless communication is researched, and a new structure of wideband microstrip antenna is proposed. It adopts the simulation software with high frequency electromagnetic field to do the simulation verification and sample test. The results show that this antenna can meet the requirements of standing-wave ratio in the frequency bands of 0.816GHz-1.099GHz and 1.657GHz-2.260GHz. And it covers the frequency bands of GSM850/900/1800/1900 and WCDMA2100. Meanwhile, the antenna structure has good radiance and omnidirectional radiation, and it is suitable for mobile terminal.

作者：马群洲, 高攸纲,

关键词：宽带, 微带天线, 移动终端,