Performance Analysis and Simulation of DSSS in Tactical Data Link Communication System

摘要：

　　The impact of interference on tactical data link communication system (TDLCS) can be quantitatively described through anti-jamming performance simulation.Therefore,anti-jamming performance simulation of TDLCS is of special interest.The basic structure and principle of TDLCS were introduced.And then the MSK modulation/demodulation and direct sequence spread spectrum (DSSS) techniques were analyzed.The anti-noise performance of DLCS in Gaussian white noise channel was studied.Moreover a model of TDLCS with MSK modulation/demodulation and DSSS modules based on Simulink in Matlab was developed.The simulation results were verified.

关键词： TDLCS JTIDS DSSS performance simulation link level

作者: Da Gang XIE Nan WU Chun Wang Qi Feng Liu

作者单位: Science and Technology on Electromagnetic Compatibility Laboratory,China Ship Development and Design Center Wuhan 430064,China

会议类型: 国际会议

会议名称: Asia-Pacific Conference on Environmental Electromagnetics (2012年第六届亚太环境电磁学会议(CEEM 2012))

会议地点: 上海

会议语种:英文

页码: 194-197

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）