几种信号干扰方式在无线通信系统中的特点  

Comparison of Several Kinds of Signal Interference in Wireless Communication System Characteristics

作　　者：刘轲翟[1] 张争气[1] 

机构地区：[1]西北工业大学航海学院,陕西西安710072

出　　处：《电声技术》2013年第4期51-52,57,共3页Audio Engineering

摘　　要：分析了在无线通信中对信号进行干扰的三种方式,并以CPFSK信号为例仿真了在独立随机噪声,相同调制随机干扰和相同调制部分已知干扰这三种干扰方式下的误比特率,并分析了各自的特点。Three different jam methods in the wireless communication condition are analyzed. Taking the CPFSK signal as example, their bit error rates with independent random noise signal, the same modulation random jam signal and the same modulation part known jam signal are simulated. Their own characteristics are also been analyzed.

关 键 词：无线通信 CPFSK信号 高斯白噪声信道 误比特率 

分 类 号：TN912[电子电信—通信与信息系统]