Frequency-Resolved Measurements of Signal, Noise, and Signal-Signal Beat Interference in Self-Coherent Direct-Detection Receivers.
Xi ChenSethumadhavan ChandrasekharPeter WinzerPublished in: OFC (2018)
Keyphrases
- signal detection
- signal processing
- random noise
- low signal to noise ratio
- white noise
- weak signal
- frequency domain
- received signal
- frequency spectrum
- low frequency
- matched filter
- noise ratio
- measured data
- high frequency
- original signal
- single channel
- noisy environments
- short time fourier transform
- band pass filters
- spectrum analysis
- high pass
- power spectra
- frequency hopping
- low snr
- image processing
- power spectrum
- additive noise
- response function
- impulse response
- bandpass
- compressive sensing
- false alarms
- wide band
- noise reduction
- non stationary
- multiscale