1.School of communication Engineering,Xidian University,Xi’an 710071,China; 2.School of Electronics and Infomation,University of Northwestern Polytechnical,Xi’an 710072,China
A novel idea of non-linear frequency modulated (NLFM) fuze system is proposed.The working principle is described in detail and the formulas of signals in each stage are derived.The ambiguity function is deduced.The system is simulated with MATLAB.Result shows that this fuze system has excellent performance in range resolution and it can detect range and speed simutaneously without ambiguity.
参考文献/References
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