Analog Chirp Fourier Transform for high-resolution real-time wideband RF spectrum Analysis.
Daibashish GangopadhyayAndrew Y. ChenDavid J. AllstotPublished in: ISCAS (2011)
Keyphrases
- fourier transform
- spectrum analysis
- frequency domain
- high resolution
- signal processing
- spatial domain
- fourier domain
- low resolution
- image processing
- super resolution
- frequency band
- low frequency
- feature extraction
- high frequency
- subband
- autoregressive
- fast fourier transform
- low pass
- log polar
- discrete fourier transform
- high quality
- remote sensing
- denoising
- wavelet transform
- space variant
- pattern recognition
- fourier coefficients