| 相控阵天线及其功率合成方法分析 |
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| 引用本文： | 杨凯,张辉,李忠强,孙明峰. 相控阵天线及其功率合成方法分析[J]. 舰船电子对抗, 2010, 33(2): 98-100,120 |
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| 作者姓名： | 杨凯 张辉 李忠强 孙明峰 |
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| 作者单位： | 1. 解放军63888部队,济源,454650
2. 南京陆军指挥学院,南京,210045 |
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| 摘 要： | 相控阵天线是当前干扰设备研究领域的重要设备之一。在介绍相控阵天线特点及构成的基础上,重点分析了通道的相位不一致性、天线的驻波导致的反射损耗、阵列单元间的互耦、天线阵的合成效率等诸因素对相控阵功率合成效率的影响,并就达到一定的干扰功率进行了初步设计。
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| 关 键 词： | 相控阵天线 阵元 合成效率 等效辐射功率 |
Analysis of Phased Array Antenna and Its Power Synthesis Method |
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| YANG Kai,ZHANG Hui,LI Zhong-qiang,SUN Ming-feng. Analysis of Phased Array Antenna and Its Power Synthesis Method[J]. Shipboard Electronic Countermeasure, 2010, 33(2): 98-100,120 |
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| Authors: | YANG Kai ZHANG Hui LI Zhong-qiang SUN Ming-feng |
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| Affiliation: | 1.Unit 63888 of PLA;Jiyuan 454650;China;2.Nanjing Army Command College;Nanjing 210045;China |
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| Abstract: | The phased array antenna is one of the important equipments in the field of current interference equipments research.Based on the introduction of characteristics and the composing of phased array antenna,this paper focuses of several factors such as the inconsistent of channel phases,reflection loss induced by the standing wave of antennas,the mutual coupling between array cells and synthesis efficiency of antenna arrays on analyzing the influences on the power synthesis efficiency of phased array,and perfo... |
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| Keywords: | phased array antenna array cell synthesis efficiency equivalent radiative power |
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