Efficient frequency-domain fractionally-spaced equalizer for flexible digital coherent optical receivers.
Fabio PittalàJosef A. NossekPublished in: ECOC (2015)
Keyphrases
- directional filtering
- frequency domain
- fourier transform
- spatial domain
- cross correlation
- power spectrum
- low pass
- low frequency
- feature extraction
- denoising
- frequency domain analysis
- fourier domain
- frequency analysis
- phase correlation
- facial asymmetry
- spectral domain
- fast fourier transform
- frequency response
- frequency spectrum
- spectrum analysis
- high quality
- subband
- discrete fourier transform
- machine learning
- power spectra
- computer simulation
- wireless communication