Communication Analysis of Integrated Waveform Based on LFM and MSK
Zhipeng Liu, Chen Xingbo Chen Xingbo, Wang Xiaomo Wang Xiaomo, Shanfeng Xu Shanfeng Xu, Feng Yuan · 2015
The integrated waveform has some impacts on radar and communication. Two aspects on communication's impact are analyzed: the limit of the modulated data and the bit error rate. The time-frequency analysis method is adopted to analyze the limit of the modulated data. After complex deduction, the bandwidth of the integrated waveform can extend when the codes are not be designed while the bandwidth will not extend with the reasonable designed codes. The bit error rate of integrated waveform is deduced based on the matched filtering in detail. The bit error rate of integrated waveform is the same as that of MSK, and this is also proved by the simulation result.