摘要
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。
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.
出处
《无线电工程》
2014年第7期15-18,共4页
Radio Engineering
关键词
信号监测
传感器协作网络
射频信号
signal monitoring
cooperative sensor network
radio frequency signal
