signal reconnaissance

The self-detecting concept and the process of a radar signal reconnaissance sys tem are described.

论述了雷达信号侦察系统的自检原理及过程.

Study on the System for Implementation of OTH Radar Signal Reconnaissance by Using Troposphere Scattering

利用对流层散射实现对雷达信号超视距侦察的体制研究

The detection, parameter measure, and the Pulse Description Words ( PDW) forming of every kind radio frequency pulse signal done by various electron reconnaissance equipments are analyzed basing on their operational theory.

根据各种雷达侦察设备的工作原理，分析其对各种射频脉冲信号检测、参数测量和脉冲描述字（PDW）的形成原理。

Through the introduction of a math model for the signal reconnaissance and a anti-reconnaissance system based on the chaotic sequence, the key technology to gain the upper hand in electronic antagonism is discussed.

通过对信号进行侦察的数学模型和一种基于混沌序列的反侦察系统的介绍，讨论了在对抗与反对抗中取得信息优势的关键技术。

Array Signal Processing Technologies of Satellite-borne Electronic Reconnaissance Equipment

天基电子侦测中的阵列信号处理技术