Spectrum Sensing Applications of FWM-based Optical Cyclostationary Processor
OFC（2020）
摘要
We demonstrate a large instantaneous bandwidth optical cyclostationary processor that computes the spectral correlation function. Post-processing of experimentally measured SCFs is applied for waveform characterization, specifically baud rate and pulse-shaping roll-off estimation of QAM signals.
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关键词
spectrum sensing applications,FWM-based optical cyclostationary processor,instantaneous bandwidth,spectral correlation function,pulse-shaping roll-off estimation,waveform characterization,QAM signals
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