Spectrum Sensing Applications of FWM-based Optical Cyclostationary Processor
| Autor: | Jerrod Langston, Richard DeSalvo, Stephen E. Ralph |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Computer science
Cyclostationary process Spectral density 02 engineering and technology Correlation function (quantum field theory) 01 natural sciences Pulse shaping 010309 optics QAM 020210 optoelectronics & photonics Baud 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Electronic engineering Waveform Quadrature amplitude modulation |
| Zdroj: | OFC |
| DOI: | 10.1364/ofc.2020.th1k.5 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|