| 相控阵天线应用中的两个问题 |
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| 引用本文： | 秦忠宇. 相控阵天线应用中的两个问题[J]. 系统工程与电子技术, 1990, 0(9) |
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| 作者姓名： | 秦忠宇 |
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| 作者单位： | 北京无线电测量研究所 |
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| 摘 要： | 本文从功率谱的基本定义出发,导出了随机初相对天线方向图的影响。所得到的公式,物理概念清楚,应用方便。另外,推导出相控阵天线在正弦空间中单脉冲状态下差支路的信号特征,并得出了误差信号的公式。
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| 关 键 词： | 相控阵天线 天线方向图 单脉冲天线 误差信号 |
THE PROBLEMS IN APPLICATION OF THE PHASED ARRAY ANTENNA |
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| Qin ZhongYuBeijing Institute of Radio Measurement. THE PROBLEMS IN APPLICATION OF THE PHASED ARRAY ANTENNA[J]. System Engineering and Electronics, 1990, 0(9) |
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| Authors: | Qin ZhongYuBeijing Institute of Radio Measurement |
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| Affiliation: | Qin ZhongYuBeijing Institute of Radio Measurement |
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| Abstract: | The influence of random initial phases on the phased array antenna pattern is derived from the basic definition of the power spectrum in the paper. The formula obtained has clear physical concepts and convenience for application. The difference channel signals are expressed in sine space for phased array antenna working in m6nopulse mode. The expressions of error signal are also presented. |
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| Keywords: | Phased array antenna Antenna pattern Monopulse antenna Error signal. |
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