Frequency-domain detection of OQPSK signals with quasi-constant envelope and high spectral efficiency.
Marco SerrazinaRui DinisPaulo CarvalhoPublished in: IWCMC (2007)
Keyphrases
- frequency domain
- frequency analysis
- spectrum analysis
- spatial domain
- fourier transform
- frequency spectrum
- fourier analysis
- power spectrum
- bandpass
- cross correlation
- spectral domain
- feature extraction
- single channel
- power spectra
- low pass
- denoising
- subband
- signal processing
- false alarms
- fast fourier transform
- filter bank
- natural images
- image processing
- noisy environments
- fourier domain
- frequency response
- high quality
- spectral signatures