A 1/2/4MHz multi-mode reconfigurable lowpass/complex bandpass CT ΣΔ modulator for short range wireless receiver.
Guodong ZhuJunfeng ZhangYang XuZehong ZhangBaoyong ChiPublished in: ASICON (2015)
Keyphrases
- bandpass
- low pass
- short range
- wireless communication
- long range
- high frequency
- frequency domain
- subband
- high pass
- wireless networks
- filter bank
- low frequency
- discrete wavelet transform
- contrast enhancement
- frequency band
- wavelet transform
- medical images
- wavelet decomposition
- textured images
- image compression
- face recognition
- image fusion
- edge information
- spatial domain
- communication networks
- filter responses
- geometric distortions
- multiresolution
- multiscale