| 有源集成天线阵的功率合成和波束扫描 |
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| 引用本文： | 褚庆昕,艾宝强,雷振亚.有源集成天线阵的功率合成和波束扫描[J].电子学报,2005,33(11):1952-1954. |
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| 作者姓名： | 褚庆昕 艾宝强 雷振亚 |
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| 作者单位： | 华南理工大学电子与信息学院,广东广州,510640;西安电子科技大学电子工程学院,陕西西安,710071 |
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| 摘 要： | 从York的非线性动态理论出发,设计了空间耦合有源天线二元阵,实现了空间功率合成.通过改变单元的自由振荡频率,实现了无相移器的波束扫描,扫描范围达到-10°~10°,实验测试结果与理论预测值吻合良好.
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| 关 键 词： | 有源集成天线阵 非线性动态理论 空间功率合成 波束扫描 |
| 文章编号： | 0372-2112（2005）11-1952-03 |
| 收稿时间： | 2003-07-10 |
| 修稿时间： | 2003-07-102005-08-16 |
Beam Scanning and Power Combining of Active Integrated Antenna Array |
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| CHU Qing-xin,AI Bao-qiang,LEI Zhen-ya.Beam Scanning and Power Combining of Active Integrated Antenna Array[J].Acta Electronica Sinica,2005,33(11):1952-1954. |
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| Authors: | CHU Qing-xin AI Bao-qiang LEI Zhen-ya |
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| Affiliation: | 1. College of Electronic and Information Engineering,South China University of Technology,Guangzhou,Guangdong 510640,China;2. School of Electronic Engineering,Xidian University,Xi'an,Shaanxi 710071,China |
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| Abstract: | Active Integrated antenna arrays are designed by use of York's nonlinear dynamic theory and spatial power combining is realized.Through changing the oscillating frequencies of active elements,the beam scanning from -10°~10° is realized without phase shifters.The measurement data and theory values have a good agreement. |
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| Keywords: | active integrated antenna array nonlinear dynamic theory spatial power combining beam scanning |
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