无线电工程
無線電工程
무선전공정
RADIO ENGINEERING OF CHINA
2014年
7期
15-18
,共4页
信号监测%传感器协作网络%射频信号
信號鑑測%傳感器協作網絡%射頻信號
신호감측%전감기협작망락%사빈신호
signal monitoring%cooperative sensor network%radio frequency signal
主要研究了复杂电磁环境中的未知或已知射频信号的监测系统和采用基于传感器协作网络的信号监测技术。从监测系统设备、发射器地理定位方法以及接收机布局方案等3个角度，系统性地分析了信号监测的实施方法、存在的问题及技术难点。在对信号监测难点深入分析的基础上，探讨了解决问题的途径与方法。
主要研究瞭複雜電磁環境中的未知或已知射頻信號的鑑測繫統和採用基于傳感器協作網絡的信號鑑測技術。從鑑測繫統設備、髮射器地理定位方法以及接收機佈跼方案等3箇角度，繫統性地分析瞭信號鑑測的實施方法、存在的問題及技術難點。在對信號鑑測難點深入分析的基礎上，探討瞭解決問題的途徑與方法。
주요연구료복잡전자배경중적미지혹이지사빈신호적감측계통화채용기우전감기협작망락적신호감측기술。종감측계통설비、발사기지리정위방법이급접수궤포국방안등3개각도，계통성지분석료신호감측적실시방법、존재적문제급기술난점。재대신호감측난점심입분석적기출상，탐토료해결문제적도경여방법。
The monitoring system for unknown or known radio frequency signals in complex electromagnetic environment and the signal monitoring technology based on cooperative sensor network are researched.The implementation method of signal monitoring as well as problems and key technologies are analyzed with respect to monitoring equipment, geo-location method of transmitter and layout scheme of receiver.Based on an analysis of signal monitoring difficulties,the method for solving these problems is given.
