A 0.8-μW and 74-dB High-Pass Sigma-Delta Modulator With OPAMP Sharing and Noise-Coupling Techniques for Biomedical Signal Acquisition.
Shuenn-Yuh LeeHao-Yun LeeChia-Ho KungPo-Han SuJu-Yi ChenPublished in: IEEE Trans. Biomed. Circuits Syst. (2022)
Keyphrases
- sigma delta
- high pass
- low pass
- signal acquisition
- high signal to noise ratio
- high order
- high frequency
- low pass filter
- matlab simulink
- wavelet transform
- image sensor
- bandpass
- low frequency
- subband
- frequency domain
- signal processing
- high speed
- filter bank
- data transmission
- signal to noise ratio
- digital camera
- control method
- dynamic range
- super resolution
- higher order
- real time