A 0.25-mW low-pass passive sigma-delta modulator with built-in mixer for a 10-MHz IF input.
Feng ChenBosco LeungPublished in: IEEE J. Solid State Circuits (1997)
Keyphrases
- sigma delta
- low pass
- high frequency
- high order
- frequency domain
- subband
- high pass
- image sensor
- low frequency
- matlab simulink
- filter bank
- high speed
- wavelet decomposition
- high resolution
- power consumption
- discrete wavelet transform
- neural network
- image fusion
- wavelet transform
- visual quality
- wavelet coefficients
- bit rate