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Synthesis of Signals with a Low-Level of Out-of-Band Emission and Peak-to-Average Power Ratio

In this paper new pulse shapes of multicomponent signals are presented to improve spectral efficiency. We propose a solution to an optimization problem for obtaining optimal pulse shapes. The optimization problem is expressed by the restriction of out-of-band emission and the restriction of the peak-to-average power ratio (PAPR) magnitude. It was shown that using multicomponent signals with optimal pulse shapes allows to improve spectral efficiency.