摘要
提出一种全新的电子侦察概念——定点侦察，它是一种结合阵列和信号分选的侦察技术。陈述了该新概念的基本机理，指出了它是在密集、复杂信号环境下有效解决信号分选和侦察灵敏度的一条新途径，也指出了阵列口面的大小、位置分辨率与灵敏度之间存在的相互矛盾和依存的关系。希望这一新的概念有助于侦察设备的新的发展。
Position-based reconnaissance is proposed as a brand new concept in this paper, a technology which combines array and signal sorting technology. The mechanism of the new conceptand a new way to resolve the signal sorting and sensitivity problem under complex signal environment are presented in this paper. Also represented is the relationship among the aperture of the array, the distance resolution and the sensitivity. It is expected that this new concept will bring electronic reconnaissance a step forward.
出处
《通信对抗》
2009年第4期3-5,9,共4页
Communication Countermeasures
关键词
电子侦察
阵列
信号分选
electronic reconnaissance
array
signal sorting
