现代电子技术Issue(21)：31-34,4.
基于OFDM的水声通信系统设计
Design of underwater acoustic communication system based on OFDM
张海宁 1吴介军 1段渭军 1黄亮1
作者信息
- 1. 西北工业大学 自动化学院，陕西 西安 710072
- 折叠
摘要
Abstract
Orthogonal Frequency Division Multiplexing(OFDM)has good characteristic of resistance to frequency selectivity attenuation and improving bandwidth efficiency. An underwater acoustic communication system based on OFDM technology is designed,which is implemented by IFFT / FFT algorithm and use cyclic prefix of guard interval to overcome intersymbol inter-ference. Through Matlab simulation,the anti-multipath interference characteristic of the OFDM system in underwater acoustic communication is proved. The OFDM technology is favored by high speed data transmission system,and it has good application prospect in underwater communication.关键词
OFDM/水声通信/Matlab/IFFT/FFT/循环前缀Key words
OFDM/underwater acoustic communication/Matlab/IFFT/FFT/cyclic prefix分类
信息技术与安全科学引用本文复制引用
张海宁,吴介军,段渭军,黄亮..基于OFDM的水声通信系统设计[J].现代电子技术,2013,(21):31-34,4.
