摘要
介绍一种用数字技术设计和实现的雷达恒虚警处理方法,目的是探讨用数字方法实现雷达恒虚警处理中的效果及可行性。理论分析及实践表明,用数字技术设计和实现的雷达恒虚警处理比其它模拟方法性能优越,接收机内部噪声起伏可降低到3分贝以下。
In this paper, the proposal method of radar constant false alarm designed by digital technology is produced. The objective is studying the effect and feasibility of radar constant false alarm realized by digital method. Theoretical analysis and practice show that such proposal method has superior performance, and the noise bounce in the receiver can be reduced to less than 3dB.
出处
《电子技术（上海）》
2009年第1期29-30,共2页
Electronic Technology
关键词
恒虚警率
瑞利分布
概率密度函数
计数器
constant false alarm rate
rayleigh distribution
probability density function（PDF）
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