基于调频广播无源定位的有效可定位区  

Drawing and Estimation of Effective Location Area for the Passive Locating Based on FM Broadcast Signals

作　　者：郑灿[1] 李子杰[1] 王旭赢 

机构地区：[1]电子工程学院 [2]解放军77108部队

出　　处：《电子信息对抗技术》2011年第6期13-17,共5页Electronic Information Warfare Technology

摘　　要：基于调频广播无源定位实际相当于收发分置的双基地雷达,通过对有效可定位区定义的分析,从能量约束、误差约束两个方面着手,建立了基于调频广播无源定位有效可定位区的计算模型。运用栅格法求解模型,较好地解决了有效可定位区的绘制和估算问题。最后,对算法进行了仿真实验,分析了仿真结果。The passive location systems based on FM broadcast signals are actually bistatic radar systems. By analyzing the definition of effective location area, the energy constraint and the error constraint are considered quantitatively. Then, the mathematical models of effective location area are built. The problem of drawing and effective location estimation is solved by this method.

关 键 词：有效可定位区 栅格法 定量分析 调频广播 

分 类 号：TN971.3[电子电信—信号与信息处理]