A family of AC amplifiers for ultra-low frequency operation.
Maite Martincorena-ArraizaAlfonso CarlosenaCarlos Aristoteles De la Cruz-BlasJavier Beloso-LegarraAntonio Lopez-MartinPublished in: Int. J. Circuit Theory Appl. (2021)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- bandpass
- wavelet analysis
- subband
- discrete wavelet transform
- electromagnetic fields
- high resolution
- original images
- frequency band
- fusion rules
- high speed
- multiresolution
- contourlet transform
- high frequency components
- low pass
- wavelet coefficients
- low and high frequency
- dct coefficients
- subband decomposition
- dct domain
- machine learning
- high quality