Abstract
AbstractTo perform both radar and communication functions for multiuser and improve the effectiveness of power resources, a novel integrated system based on a constant envelope waveform is proposed. In this system, first, the integrated waveform combining discrete Fourier transform spread orthogonal frequency-division multiplexing (DFT-s OFDM) and continuous phase modulation (CPM), referred as DFT-s OFDM-CPM, is generated to achieve 0 dB peak to average power ratio (PAPR). Second, the detailed communication receiver and radar processing is provided. Finally, the experiment verifies the effectiveness of the proposed integrated system and its superiority to the widely used constant envelope OFDM (CE-OFDM) integrated waveform.KeywordsRadar-communication integrationWaveform designContinuous phase modulationOrthogonal frequency division multiplexingAnt lion optimizer
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