一种新的多载波隐蔽通信方案的FPGA仿真与研究
FPGA simulation and research of a new multi-carrier covert communication scheme
为了研究多载波隐蔽通信的特点和调制解调方法，以混沌多音隐蔽通信系统的调制方法为基础，按其频点选择方法用MATLAB生成映射序列，将映射序列输入到VIVADO工程中，对其IFFT运算完成解调；再对解调信号FFT将其搬移到频域并进行谱分析，完成解调。
In order to study the characteristics of multi-carrier covert communication and modulation and demodulation methods, based on the modulation method of the chaotic multi-tone covert communication system, the mapping sequence is generated by MATLAB according to the frequency selection method, and the mapping sequence is input into the VIVADO project. The demodulation is completed by the IFFT operation; then the demodulated signal FFT is moved to the frequency domain and spectrum analysis is performed to complete the demodulation.
陈伟杰、于蕾
通信无线通信电子对抗
多载波隐蔽通信MATLABVIVADO调制解调
Multi-carrier covert communicationMATLABVIVADOmodulationdemodulation
陈伟杰,于蕾.一种新的多载波隐蔽通信方案的FPGA仿真与研究[EB/OL].(2020-12-10)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/202012-39.点此复制
评论