Multirate Cascaded Discrete-Time Low-Pass ΔΣ Modulator for GSM/Bluetooth/UMTS.
Lynn BosGerd VandersteenPieter RomboutsArnd GeisAlonso MorgadoYves RolainGeert Van der PlasJulien RyckaertPublished in: IEEE J. Solid State Circuits (2010)
Keyphrases
- low pass
- wifi
- filter bank
- subband
- wireless networks
- mobile devices
- end to end
- image coding
- high pass
- frequency domain
- multiresolution
- wireless communication
- wavelet decomposition
- high frequency
- location information
- wavelet transform
- bit rate
- image compression
- discrete wavelet transform
- bandpass
- low frequency
- low pass filtering
- multiscale
- wavelet coefficients
- feature vectors
- wavelet domain
- computationally efficient
- base station
- signal processing
- gaussian filter
- context aware
- spatial domain
- recognition algorithm
- contrast enhancement
- mobile phone
- pattern recognition
- mobile terminals
- high quality