| 石英/氰酸酯玻璃钢复合材料的宽频特性研究 |
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| 引用本文： | 李高生,贾蕾,曹群生. 石英/氰酸酯玻璃钢复合材料的宽频特性研究[J]. 中国电子科学研究院学报, 2012, 7(4): 415-418 |
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| 作者姓名： | 李高生 贾蕾 曹群生 |
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| 作者单位： | 南京航空航天大学电子信息工程学院,南京,210016 |
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| 摘 要： | 采用四端口网络理论分析了极化方式、介电常数与损耗角正切对天线罩透波率的影响,讨论了石英/氰酸酯玻璃钢复合材料的传输特性。数值仿真和实测结果表明,在频带1.2～18 GHz,水平方位角-40°～40°范围内,厚度为1.8 mm的石英/氰酸酯平板功率传输系数均大于60%,表现出良好的宽频特性。
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| 关 键 词： | 石英/氰酸酯 四端口网络理论 透波率 天线罩 |
A Study on Broadband Characteristics of Quartz/CE GFRP |
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| LI Gao-sheng,JIA Lei,CAO Qun-sheng. A Study on Broadband Characteristics of Quartz/CE GFRP[J]. Journal of China Academy of Electronics and Information Technology, 2012, 7(4): 415-418 |
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| Authors: | LI Gao-sheng JIA Lei CAO Qun-sheng |
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| Affiliation: | (College of Electronics and Information Engineering,Nanjing University of Aeronautics and Astronautics(NUAA), Nanjing 210016,China) |
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| Abstract: | The effects on power transmission coefficient of polarization,dielectric constant and loss angle tangent value are discussed by Four-port network theory.The transmission efficiency of Quartz/CE is analyzed.Simulation and measured results show that,when the frequency is 1.2～18 GHz and azimuth angle is-40°～ 40°power transmission coefficient of the plate with thickness of 1.8mm is greater than 60%,showing favorable broadband characteristics. |
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| Keywords: | Quartz/CE four ports transmission formula transmission efficiency radome |
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