Abstract

It is shown that due to the peculiarities of the detection zone of an airborne radar station of a long-range radar detection system operating in the pulse-Doppler mode, there are hidden trajectories in which airborne objects (AOs) are not detected by the airborne radar station. Solutions to differential equations describing hidden trajectories are found. The hidden trajectories are classified. Phase portraits corresponding to various types of hidden trajectories are constructed. The conditions are found on the motion parameters of an AO and aircraft of long-range radar detection, upon fulfillment of which a hidden trajectory is realized.

中文翻译：

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机载多普勒雷达站探测区域中机载物体隐藏运动的轨迹分类

摘要

结果表明，由于以脉冲多普勒模式运行的远程雷达探测系统的机载雷达站的探测区域具有特殊性，因此存在隐藏的轨迹，其中机载物未检测到机载物体（AO）雷达站。找到了描述隐藏轨迹的微分方程的解。隐藏的轨迹被分类。构造了与各种类型的隐藏轨迹相对应的相像。这些条件是在AO和远程雷达探测飞机的运动参数上找到的，满足这些条件即可实现隐藏的轨迹。