| 基于HFSS的双层宽带微带贴片天线的研究 |
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| 引用本文： | 闵刚,武永刚.基于HFSS的双层宽带微带贴片天线的研究[J].电子技术,2009,36(6):65-66,64. |
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| 作者姓名： | 闵刚 武永刚 |
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| 作者单位： | 1. 成都理工大学信息工程系
2. 燕山大学信息科学与工程系 |
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| 摘 要： | 采用HFSS10电磁场仿真软件设计和仿真了一种新型宽带双层微带贴片天线,天线采用聚四氟乙烯和空气两层介质,通过增加空气介质层的厚度,同时利用圆形金属电容片补偿馈电探针引起的电感,对微带天线进行耦合馈电,仿真结果表明天线的阻抗带宽达到了23%（VSWR≤2）,从而实现了宽频带微带天线的设计.
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| 关 键 词： | 宽频带 微带贴片天线 阻抗带宽 HFSS |
Design of Double-deck Broadband Microstrip Patch Antenna by Using HFSS |
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| Min Gang,Wu Yonggang.Design of Double-deck Broadband Microstrip Patch Antenna by Using HFSS[J].Electronic Technology,2009,36(6):65-66,64. |
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| Authors: | Min Gang Wu Yonggang |
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| Affiliation: | Min Gang1 Wu Yonggang2 (1.Department of Information& Engineering,Chengdu University of Technology)(2.Department of Information Science & Engineering,Yan Shan University) |
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| Abstract: | A novel double deck broadband microstrip patch antenna is designed and simulated using HFSS software, The antenna adopts two layers of substrates： Teflon and air. By increasing the thickness of air substrate and using lumped series capacitance to compensate for the inductive reactance introduced by the long coaxial probe the feeding coupling of microstrip antenna is carried out. The simulation results show that the impedance bandwidth of the antenna reaches 23%（VSWR≤2）, indicating the goal is realized. |
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| Keywords: | HFSS |
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