| 反辐射导引头对双噪声调频干扰源的角度分选 |
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| 引用本文： | 陈绪旗.反辐射导引头对双噪声调频干扰源的角度分选[J].现代防御技术,2006,34(2):59-62. |
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| 作者姓名： | 陈绪旗 |
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| 作者单位： | 中国航天科工集团公司,二院二部,北京,100854 |
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| 摘 要： | 针对宽频带反辐射导弹导引头,推导出对于两个频谱重叠的噪声调频干扰源的合成相位差公式;仿真验证了当两个调频干扰信号存在一定能量差时,合成相位差的均值偏向能量较大的信号源。当两个噪声干扰源存在一定能量差时,可以跟踪能量较大的干扰源。
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| 关 键 词： | 被动导引头 调频干扰源 角度分选 |
| 文章编号： | 1009-086X(2006)02-0059-04 |
| 修稿时间： | 2005年6月20日 |
Direction-finding technology of two noise FM jamming for passive seeker |
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| CHEN Xu-qi.Direction-finding technology of two noise FM jamming for passive seeker[J].Modern Defence Technology,2006,34(2):59-62. |
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| Authors: | CHEN Xu-qi |
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| Abstract: | Direction-finding of noise FM jamming is the key technology for anti-radiation seeker.The formula of composite phase-difference of two noise FM jamming is studied out.The two jamming signals have a same bandwidth.When the two jamming have different amplitudes,the phasedifference fells on the bigger jamming.The anti-radiation missile can tail bigger jamming. |
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| Keywords: | Passive seeker Noise FM jamming Direction-finding |
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