Direct Sequence Spread Spectrum System Simulation Based on SystemVue
Author(s): CHEN Yong-hong, GUO Li-li
Pages: 236-237,238
Year: 2015 Issue: 6
Journal: Value Engineering
Keyword: direct sequence spread spectrum; bit error rate; gain;
Abstract: SystemVue is a system simulation software. Users can build simulation model, set parameters and get running results according to the system to be studied. In this paper, SystemVue is used to build simulation model of direct sequence spread spectrum communication system to verify its feasibility. And then it is compared with the common binary system, and the ber figure of the comparison of the two systems. The results showed that the anti-jamming capability of direct sequence spread spectrum communication system is far greater than that of the ordinary binary system. And finally the effect of the system is studied by changing the spreading gain of G value.
Pages: 236-237,238
Year: 2015 Issue: 6
Journal: Value Engineering
Keyword: direct sequence spread spectrum; bit error rate; gain;
Abstract: SystemVue is a system simulation software. Users can build simulation model, set parameters and get running results according to the system to be studied. In this paper, SystemVue is used to build simulation model of direct sequence spread spectrum communication system to verify its feasibility. And then it is compared with the common binary system, and the ber figure of the comparison of the two systems. The results showed that the anti-jamming capability of direct sequence spread spectrum communication system is far greater than that of the ordinary binary system. And finally the effect of the system is studied by changing the spreading gain of G value.
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