| 基于简化实频方法的宽带天线阻抗匹配网络设计 |
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| 引用本文： | 武军伟,龚子平,万显荣,柯亨玉.基于简化实频方法的宽带天线阻抗匹配网络设计[J].电波科学学报,2011(2):382-387. |
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| 作者姓名： | 武军伟 龚子平 万显荣 柯亨玉 |
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| 作者单位： | 武汉大学电子信息学院电波传播实验室; |
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| 基金项目： | 863计划项目(2009AA12Z125); 国家自然科学基金(60971101,41074116) |
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| 摘 要： | 给出了一种便于工程应用的宽带天线阻抗匹配网络设计方法.在简化实频方法的基础上通过遍历不同网络阶数和零频传输零点阶数下的优化过程,避免了简化实频方法中丢失潜在优良解的问题.设计过程引入对网络的匹配性能和物理实现难易程度的权衡考虑,从所有优化结果中选择最终方案,具有较大的工程实用价值.针对一个实际小型短波宽频带天线的阻抗匹...
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| 关 键 词： | 宽带匹配网络 实频法 宽带天线 网络综合 |
Design of broadband antenna impedance matching network based on simplified real frequency technique |
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| WU Jun-wei GONG Zi-ping WAN Xian-rong KE Heng-yu.Design of broadband antenna impedance matching network based on simplified real frequency technique[J].Chinese Journal of Radio Science,2011(2):382-387. |
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| Authors: | WU Jun-wei GONG Zi-ping WAN Xian-rong KE Heng-yu |
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| Affiliation: | WU Jun-wei GONG Zi-ping WAN Xian-rong KE Heng-yu (Radiowave Propagation Lab,Wuhan University,Wuhan Hubei 430079,China) |
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| Abstract: | This paper proposes a method for the design of broadband antenna impedance matching networks.Based on the simplified real frequency technique,the method traverses optimizing procedures under different network orders and different number of transmitting zeros located at the origin,and avoids the miss of potential good solutions in the simplified real frequency technique.Trade-off between the network matching performance and physical realizing difficult degree is introduced into the designing procedure,and th... |
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| Keywords: | broadband matching network real frequency technique broadband antenna network synthesis |
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