| 用于MIMO系统的终端阵列天线设计 |
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| 引用本文： | 刘义,章坚武,周杨杨. 用于MIMO系统的终端阵列天线设计[J]. 杭州电子科技大学学报, 2009, 29(4) |
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| 作者姓名： | 刘义 章坚武 周杨杨 |
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| 作者单位： | 杭州电子科技大学通信工程学院,浙江,杭州,310018 |
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| 基金项目： | 浙江省人才基金资助项目 |
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| 摘 要： | 该文设计了一款工作于2GHz频段的小型贴片天线单元,该单元采用开槽和附加寄生贴片等技术,使其在工作频段内获得了良好的驻波比及回波损耗,可用于TD-SCDMA系统的移动终端。另外,给出了由该天线单元组成的二元阵列结构,并对不同阵列结构端口间的互耦进行了详细的测试。结果表明,天线阵列两端口间的隔离度较高,所设计的天线阵列非常适用于多入多出系统的移动终端。
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| 关 键 词： | 贴片天线 多输入多输出 互耦 |
Design of Array Antenna for Terminals of MIMO System |
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| LIU Yi,ZHANG Jian-wu,ZHOU Yang-yang. Design of Array Antenna for Terminals of MIMO System[J]. Journal of Hangzhou Dianzi University, 2009, 29(4) |
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| Authors: | LIU Yi ZHANG Jian-wu ZHOU Yang-yang |
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| Affiliation: | LIU Yi; ZHANG Jian-wu; ZHOU Yang-yang (School of Communication Engineering; Hangzhou Dianzi University; Hangzhou Zhejiang 310018; China); |
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| Abstract: | A low profile patch antenna resonating at 2Ghz has been designed in this paper.With the adoption of the technology of slotting and additive parasitic patch,the antenna element gets good return loss and VSWR in its working frequency band,and it can be adopted at terminals of TD-SCDMA system.Furthermore,two element array configurations are given,and the mutual coupling of two element array with various separations was evaluated.They offer high isolation between the two ports,and the arrays are very suitable f... |
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| Keywords: | patch antenna multiple input multiple output mutual coupling |
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