摘要
电磁频谱监测领域处理的信号特点是密集度高,采样率较低,时差定位技术应用难度大。针对此,分析仿真了相关峰插值与直接相关算法时差定位提取的性能,提出了工程上实用的电磁频谱监测时差定位的处理流程,更具有实用性。
In spectrum monitoring,the TDOA location technique meets more difficulties because of low sampling rate and dense continuous signals.A practical processing flow is proposed.Comparing its performance with direct correlation method,the result shows the new method is more practical.
出处
《电子信息对抗技术》
2010年第3期12-15,共4页
Electronic Information Warfare Technology
关键词
时差
电磁频谱监测
TDOA
electromagnetic frequency spectrum monitoring
