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基于Simulink的OFDM-FH通信系统仿真

Simulation on OFDM-FH Communication System Based on Simulink
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摘要 在介绍基于正交频分复用技术的跳频系统(OFDM-FH)原理的基础上,利用Matlab/Simulink工具搭建了基于OFDM-FH系统的仿真链路平台。通过分析在Rayleigh多径衰落信道和高斯噪声信道下的仿真结果,比较了OFDM-FH系统与常规OFDM系统、传统跳频系统的误码率性能。 The theory of OFDM technique and FH communication system are introduced firstly,then the Matlab/Simulink toolbox is used to set up a simulation model for OFDM-FH system simulation.The model is validity proved by the simulation results in Rayleigh and AWGN channels condition.The preferences among OFDM-FH system,traditional OFDM system,MFSK-FH system are compared.
出处 《现代电子技术》 2010年第7期50-52,共3页 Modern Electronics Technique
基金 国家863项目资助(2007AAJ129) 陕西省重点实验室项目(200906B)
关键词 跳频 正交频分复用 SIMULINK Rayleigh多径衰落 hopping frequency OFDM Simulink Rayleigh multi-path fading
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