| 基于HFSS的不同形状微带贴片天线的仿真设计 |
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| 引用本文： | 张天瑜.基于HFSS的不同形状微带贴片天线的仿真设计[J].松辽学刊,2008,29(4):121-125. |
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| 作者姓名： | 张天瑜 |
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| 作者单位： | 无锡市广播电视大学机电工程系 |
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| 摘 要： | 微带贴片天线的贴片形状是影响天线性能的重要因素．通过HFSS软件对矩形微带贴片天线和圆形微带贴片天线进行设计与仿真，比较了两种不同形状贴片天线的尺寸以及各自的S参数图、方向图和输入阻抗图．仿真结果表明两种微带贴片天线都存在带宽过窄的问题．综合考虑天线的各项性能指标，矩形微带贴片天线要优于圆形微带贴片天线．
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| 关 键 词： | 微带贴片天线 S参数 方向图 输入阻抗 HFSS仿真 |
The Simulation Design for Different Patch Shape of Microstrip Patch Antenna Based on HFSS |
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| ZHANG Tian-yu.The Simulation Design for Different Patch Shape of Microstrip Patch Antenna Based on HFSS[J].Songliao Journal (Natural Science Edition),2008,29(4):121-125. |
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| Authors: | ZHANG Tian-yu |
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| Institution: | ZHANG Tian-yu (Department of Mechanical and Electrical Engineering,Wind Radio ＆ Television University,Wuxi 214011 ,China) |
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| Abstract: | The patch shape of microstrip patch antenna is the important factor which affects the performance of antenna.The rectangular microstrip patch antenna and the circular one are designed and simulated with HFSS.Comparison has been made between the two different patch antennas,such as the size,S-parameters chart,pattern and input impendance chart.The simulation result shows that the bandwidth of two microstrip patch antenna is too narrow.By comprehensive consideration of each performance index,the rectangular microchip antenna is better than the circular one. |
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| Keywords: | microstrip patch antenna S-parameters pattern input impedance HFSS simulation |
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