| 有源阵列天线的系统噪声 |
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| 引用本文： | 张军,何进.有源阵列天线的系统噪声[J].火控雷达技术,2011,40(1):1-4. |
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| 作者姓名： | 张军 何进 |
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| 作者单位： | 1. 西安电子工程研究所,西安,710100
2. 瓦房店广播电视台,大连,116300 |
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| 摘 要： | 有源阵列天线系统的噪声是有源相控阵雷达、通讯等系统噪声的主要成分,本文从微波网络理论入手,结合统计理论对有源阵列天线的噪声温度进行理论分析,为有源阵列天线系统噪声的分析、设计和测试提供了完整的数学模型和方法.
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| 关 键 词： | 有源阵列天线 噪声温度 微波网络 S参数 |
System Noise of Active Array Antenna |
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| Zhang Jun,He Jin.System Noise of Active Array Antenna[J].Fire Control Radar Technology,2011,40(1):1-4. |
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| Authors: | Zhang Jun He Jin |
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| Affiliation: | 1.Xi′an Electronic Engineering Research Institute,Xi′an 710100;2.Wafangdian Broadcast Station,Dalian 116300) |
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| Abstract: | Noise of active array antenna is major component of system noise in active phased array radar and communication equipment.Based on microwave network theory and combining of statistic theory,noise temperature of active array antenna is analyzed theoretically,which provides a complete mathematic model and method for analyzing,design and test of active array antenna. |
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| Keywords: | active array antenna noise temperature microwave network S parameter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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