All-MOS ASK Demodulator for Low-Frequency Applications.
Tzung-Je LeeChing-Li LeeYan-Jhin CiouChi-Chun HuangChua-Chin WangPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2008)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- discrete wavelet transform
- wavelet analysis
- frequency band
- high frequency components
- low pass
- electromagnetic fields
- wavelet coefficients
- dct domain
- original images
- low and high frequency
- image processing
- spatial domain
- multiscale
- contourlet transform
- denoising
- multiresolution