CPFSK扩频系统中干扰效果的仿真及分析  

Simulation and Analysis of Jamming Effects to CPFSK Spread Spectrum System

作　　者：刘旭光 刘敏 陶业荣 代鹏举 

机构地区：[1]解放军63880部队

出　　处：《通信对抗》2012年第3期23-26,共4页Communication Countermeasures

摘　　要：CPFSK是一种性能优越的新型数字调制方式,在地域通信网中广泛采用。在对CPFSK信号特点进行分析的基础上,利用System View动态分析仿真平台搭建了地域通信网的CPFSK扩频通信系统模型,并通过数学仿真给出高斯、单音、噪声调频、BPSK和QPSK五种干扰信号在CPFSK扩频通信系统中的干扰效果和误码率。The CPFSK is a new digital modulation mode, which has superior performance and is widely used in field communication network. Based on the analysis of the signal characters of CPFSK, the model of CPFSK spread spectrum system in field communication network is built by using SystemView environment. In the end, the BER and jamming effects to CPFSK spread spectrum system of five different jamming signals （Gauss, FM, single-tone, BPSK, QPSK） are given by mathematic simulation.

关 键 词：SYSTEMVIEW CPFSK 干扰样式 误码率 干信比 

分 类 号：TN972[电子电信—信号与信息处理]