Low-Power Wideband Analog Channelization Filter Bank Using Passive Polyphase-FFT Techniques.
Hundo ShinRamesh HarjaniPublished in: IEEE J. Solid State Circuits (2017)
Keyphrases
- filter bank
- low power
- high power
- mixed signal
- frequency domain
- vlsi architecture
- signal processing
- low cost
- power consumption
- fast fourier transform
- high speed
- image coding
- subband
- fourier transform
- multiscale
- multiresolution
- spectral analysis
- perfect reconstruction
- frequency band
- vlsi implementation
- wavelet packet
- finite impulse response
- spatial domain
- low pass
- image sensor
- discrete cosine transform
- computationally efficient
- cmos technology
- image processing
- low frequency
- wavelet filters
- wavelet transform
- image compression
- discrete wavelet transform
- denoising