| 一种S波段的多频微带天线的分析与设计 |
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| 引用本文： | 杨军,邵建兴,李校林.一种S波段的多频微带天线的分析与设计[J].通信技术,2009,42(6):46-48. |
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| 作者姓名： | 杨军 邵建兴 李校林 |
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| 作者单位： | 1. 重庆邮电大学,光电工程学院,重庆,400065
2. 重邮信科(集团)股份有限公司,重庆,400065 |
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| 摘 要： | 提出了一种s形微带天线，分析并设计了一种工作于S波段的多频微带天线，并采用基于有限元法的电磁仿真软件HFSS10．0对所设计的天线进行了仿真分析对比研究。仿真分析结果表明，该天线-10．0dB的阻抗带宽分别为1．79～1．90GHz、2．08～2．27GHz和2．82～2．95GHz，天线的相对带宽分别达到了5．96％、8．78％和4．81％，天线可以当作宽带天线，用于无线宽带技术通信系统中。
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| 关 键 词： | 微带天线 S波段 多频 HFSS 10.0 |
Analysis and Design of S-Band Multi-frequency Microstrip Antenna |
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| YANG Jun,SHAO Jian-xing,LI Xiao-lin.Analysis and Design of S-Band Multi-frequency Microstrip Antenna[J].Communications Technology,2009,42(6):46-48. |
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| Authors: | YANG Jun SHAO Jian-xing LI Xiao-lin |
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| Affiliation: | YANG Jun, SHAO Jian-xing, LI Xiao-lin (1.College of Optical Electronics, Chongqing University of Posts and Telecommunications, Chongqing 400065, China 2.Chongqing Chongyou Information Technology(GROUP)Co, Ltd, Chongqing, 400065, China) |
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| Abstract: | A S shaped multi-frequency microstrip antenna working in S-band is proposed, analyzed and designed. Numerical simulation on this antenna is perfomed with Ansoft HFSS 10.0 a simulation software based on Finite Element Method（FEM）. The simulation results indicate that the inpedance bandwidths of （less than -10.0dB） this antenna are 1.79-1.90 GHz, 2.08-2.27 GHz and 2.82-2.95 GHz respectively, and the relative bandwidths of this antenna are5.96%, 8.78% and 4.81%, respectively. This antenna could be used as a wideband antenna, and is suitable for applications in wireless broadband technology. |
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| Keywords: | HFSS 10 0 |
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