对电子侦察系统中“脉冲密度”概念的辨析

Research on ＂Pulses Density＂ in ES System

“脉冲密度”是电子战中非常广泛的一个概念，但是在应用中经常引起混淆。对“脉冲密度”概念进行了辨析，按应用场合不同，提出了十种明确的脉冲密度概念；并结合RWR／ESM系统信号处理流程，提出应该重点关注其中四种“脉冲密度”：个体环境脉冲密度、系统感知脉冲密度、计算机采集脉冲密度，计算机处理脉冲密度。

＂Pulses Density＂ is one of widely used concepts in EW（ Electric Warfare） but there are some confusions in applications. Pulses Density is differentiated and analyzed according to the application situation, and 10 kinds of Pulses Density concepts are introduced. Combined with RWR/ESM systems＇ signals processing flow, there are 4 kinds of Pulses Density concepts should be considered and emphasized： individual environment Pulses Density, system sensor Pulses Density, collecting Pulses Density, computing Pulses Density.