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| 微带阵列天线单元耦合与辐射场合成特性研究 | |
| 引用本文： | 郑占旗,张立军,鲁辉,张一恒,冷永清,王梓屹,廖先华.微带阵列天线单元耦合与辐射场合成特性研究[J].中国电子科学研究院学报,2011,6(1):1-6. |
| 作者姓名： | 郑占旗 张立军 鲁辉 张一恒 冷永清 王梓屹 廖先华 |
| 作者单位： | 1. 中国科学院,微电子研究所,北京,100029 2. 湖南大学,物理与微电子科学学院,长沙,410082 3. 北京邮电大学,北京,100876 4. 兰州大学,物理科学与技术学院,兰州,730000 |
| 基金项目： | 973资助项目; 超高频、大功率化合物半导体器件与集成技术基础研究(2010CB327506) |
| 摘 要： | 独立设计了一款S波段,带宽115 M的微带天线,并用其组成了两种阵列天线形式,分析了其单元耦合特性的不同,并用电屏蔽介质分析了去耦对辐射场的影响.进而,从软件仿真和理论分析两个角度重点分析了微带天线辐射场直接合成的方向图特性,得到了增益、辐射场、主副瓣与单元间距的关系,对未来设计微带阵列天线起到了前期预测天线特性的参考... |
| 关 键 词： | 微带阵列天线 单元耦合 辐射场合成 |
Investigation of Element Coupling of Micro-strip Antenna Array and Radiation Field Compose |
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| ZHENG Zhan-qi,ZHANG Li-jun,LU Hui,ZHANG Yi-heng,LENG Yong-qing,WANG Zi-yi,LIAO Xian-hua.Investigation of Element Coupling of Micro-strip Antenna Array and Radiation Field Compose[J].Journal of China Academy of Electronics and Information Technology,2011,6(1):1-6. | |
| Authors: | ZHENG Zhan-qi ZHANG Li-jun LU Hui ZHANG Yi-heng LENG Yong-qing WANG Zi-yi LIAO Xian-hua |
| Institution: | ZHENG Zhan-qi1,ZHANG Li-jun1,LU Hui1,ZHANG Yi-heng1,LENG Yong-qing2,WANG Zi-yi3,LIAO Xian-hua4(1.The Institute of Microelectronics of Chinese Academy of Sciences,Beijing 100029,China,2.College of Physics and Microelectronics,Hunan University,Changsha 410082,3.Beijing University of Posts and Telecommunications,Beijing 100876,4.College of Physics and Technology,Lanzhou University,Lanzhou 730000,China) |
| Abstract: | We designed a micro-strip antenna of S-band with band wide of 115 M,using which we built up two kinds of array antenna.Differences of Unit coupling of these two kind of micro-strip antenna array,and electrical shielding medium have been used to uncouple these coupling.And then,feature of direct synthesis of radiation have been analyzed by software simulation and theoretical analysis.We reach a conclusion of the relation of gain,radiation field,main and side lobe with unit spacing,which is very useful for mi... |
| Keywords: | micro-strip antenna array unit coupling radiation field compose |
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