基于宽带接收的侦察系统设计  

Design of Reconnoitering System based on Wideband Reception

作　　者：彭勃[1] 任祥维[1] 

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《通信技术》2012年第8期30-33,共4页Communications Technology

摘　　要：信息化战争正以全面的场景和全新的战术水平在各国军事力量中高速发展。针对复杂的无线信道环境和越来越高的信号截获要求,介绍了一种可实现性强的基于超外差架构宽带并行接收的战场无线网络侦察系统,重点介绍了基于多通道处理的中频信号处理部分以及网络侦察信息解析和数据融合处理等流程,针对其中的关键技术进行了原理阐述,并结合工程的实际应用给出了可实现的关键参数。INFOWAR is rapidly developed in military community as a novel scenario and a new tactical strategy.For the complicated wireless channel environment and high signal interception probability,this paper proposes a wideband reception reconnoitering system of battlefield wireless network based on super-heterodyne architecture.It focuses on the digital intermediate frequency disposal based on multi-channel processing and the flows of network reconnoitering analysis and data fusion processing.And the basic theories of several key technologies are described in detail.Finally in combination with practical engineering application,some practicable parameters are also given in this paper.

关 键 词：网电空间 网络侦察 全景扫描 超外差接收 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]