| 超宽带双环单极天线的分析与设计 |
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| 引用本文： | 孙博. 超宽带双环单极天线的分析与设计[J]. 科学技术与工程, 2009, 9(24) |
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| 作者姓名： | 孙博 |
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| 作者单位： | 哈尔滨工业大学电子与信息工程学院,哈尔滨,150001;哈尔滨工业大学电子与信息工程学院,哈尔滨,150001;哈尔滨工业大学电子与信息工程学院,哈尔滨,150001;哈尔滨工业大学电子与信息工程学院,哈尔滨,150001 |
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| 摘 要： | 提出了一种超宽带双环单极天线的设计思想及应用模型.仿真与实测结果表明,此双环单极天线可以很好地工作于(0.8-10.6) GHz的超宽频带范围内,而其风载面积仅为相同直径的圆片单极天线的35.9%.在保证性能的前提下,大大提高了天线的抗风能力.此外,由于此超宽带双环单极天线的环宽很窄,可以用软金属做成可折叠的便携式天线,具有较高的实用价值.
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| 关 键 词： | 超宽带 圆片单极天线 双环单极天线 风载 便携式天线 |
| 收稿时间： | 2009-09-15 |
| 修稿时间： | 2009-09-15 |
Design and Analysis of Ultra-Wideband Two-ring Monopole Antenna |
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| sunbo. Design and Analysis of Ultra-Wideband Two-ring Monopole Antenna[J]. Science Technology and Engineering, 2009, 9(24) |
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| Authors: | sunbo |
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| Abstract: | An ultra-wideband two-ring monopole antenna is presented in this paper. Simulation and measurement results show that, this two-ring monopole antenna can operate very well in the ultra-wideband frequency range of 0.8-10.6GHz, and the wind load dimension is only 35.9% of the circular disc monopole antenna with same diameter. The two-ring monopole antenna can improve the wind resistance capability while maintaining the basic characteristics of the antenna. In addition, this antenna can be manufactured into folding portable antenna with soft metal, owing to the narrow ring width. Therefore, the ultra-wideband two-ring monopole antenna has a high practical value. |
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