A 1-MHz-Bandwidth Gm-C-Based Quadrature Bandpass Sigma-Delta Modulator Achieving -153.7-dBFS/Hz NSD With Background Calibration.
Minglei ZhangQingsong CaiZhong YangXiaoyun JiaXiaohua FanPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2019)
Keyphrases
- sigma delta
- bandpass
- frequency band
- high frequency
- low frequency
- high speed
- matlab simulink
- transfer function
- high order
- low pass
- frequency domain
- image sensor
- subband
- low power
- wavelet transform
- geometric distortions
- frame rate
- visual quality
- filter bank
- digital images
- control system
- wavelet packet
- dynamic range
- wavelet coefficients
- textured images
- multi view
- image compression
- higher order