Radar-Communication Integration Based on DSSS Techniques

With the rapidly incremental demand in electronic devices, there is something in exploring multifunctional RF systems for reducing cost, minimizing the radar cross and probability of intercept, etc. This paper presents an integration system of radar and communication based on DSSS (direct sequence spread spectrum) technique, an attractive technique which is highly secure and robust. It utilizes different PN code to spread the spectrum of radar and communication data to avoid jamming mutually. Additionally, it uses BPM to gain better performance. The simulation over an ideal AWGN channel shows that the system can work perfectly

[1]  Michael C. Wicks,et al.  Bistatic radar denial/embedded communications via waveform diversity , 2001, Proceedings of the 2001 IEEE Radar Conference (Cat. No.01CH37200).

[2]  W. Habicht,et al.  The advanced multifunction RF concept , 2005, IEEE Transactions on Microwave Theory and Techniques.

[3]  Rick S. Blum,et al.  MIMO radar: an idea whose time has come , 2004, Proceedings of the 2004 IEEE Radar Conference (IEEE Cat. No.04CH37509).

[4]  J. Y. Choe,et al.  Overview of advanced multifunction RF system (AMRFS) , 2000, Proceedings 2000 IEEE International Conference on Phased Array Systems and Technology (Cat. No.00TH8510).

[5]  Wang Yi.  Adaptive Algorithm Based on Pilot Channel for Multiuser Detection , 2000 .

[6]  Li Ting.  Research of Radar-communication Integration , 2001 .

[7]  Li Lin,et al.  The optimum interference suppressor in direct sequence spread spectrum , 2004, Proceedings 7th International Conference on Signal Processing, 2004. Proceedings. ICSP '04. 2004..