2013•Communications technologyRequires access
Optimal Jamming Effect and Efficiency of FSK
Jianhui Cao
Open publisher page 0 citations
Abstract
The advantages,disadvantages and practical applications of FSK modulation signal are described,the characteristics of FSK demodulation signal discussed,and the models of communication system and various jamming forms established.Based on coherent demodulation,the theoretical error rates under various jamming forms are analyzed,and jamming effects of various jamming forms to FSK signal also obtained through simulation and test.Moreover,the transmission losses of communication signal and jamming signal are analyzed,and the JSRs on receivers in different communication ranges and jamming ranges calculated.Finally the efficiency of optimal jamming form to FSK signal is proposed.