Integrated Waveform Design of MSK Radar Communication Based on Linear Frequency Modulation
In the field of communications,many internet of things devices have higher and higher requirements for information transmission rates,resulting in higher and higher bandwidth used by wireless communication-related electronic products,which makes wireless communication overlap with the frequency used by radar in the working band.More and more electronic products such as wireless communication,so the electromagnetic spectrum will become more and more tense in the future.Therefore,it is of great research value to design an integrated waveform which has both radar detection and wireless communication functions.In this paper,the linear frequency modulation signal and Minimum Shift Keying(MSK)modulation are combined to design an integrated wave mathematical model,and the performance of the integrated wave is analyzed by studying its fuzzy function and coherent demodulation.
integrated radar and communicationMinimum Shift Keying-Linear Frequency Modulation(MSK-LFM)ambiguity functioncoherent demodulation
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