Acquisition of Time and Doppler Shift in WFRFT Encrypted Chaotic Direct Sequence Spread Spectrum System
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DOI: 10.1109/access.2022.3220891
Abstract: Weighted fractional Fourier transform encrypted chaotic direct sequence spread spectrum (WFRFT-CD3S) signal is aperiodic and complex Gaussian distributed. The aperiodicity and complex Gaussian distribution are conducive to the covert transmission of information but also make… read more here.
Keywords: chaotic direct; encrypted chaotic; doppler shift; sequence ... See more keywords