An Area-Efficient Noise-Adaptive Neural Amplifier in 130 nm CMOS Technology

@article{Chaturvedi2011AnAN,
  title={An Area-Efficient Noise-Adaptive Neural Amplifier in 130 nm CMOS Technology},
  author={Vikram Chaturvedi and Bharadwaj S. Amrutur},
  journal={IEEE Journal on Emerging and Selected Topics in Circuits and Systems},
  year={2011},
  volume={1},
  pages={536-545}
}
Chronic recording of neural signals is indispensable in designing efficient brain-machine interfaces and to elucidate human neurophysiology. The advent of multichannel micro-electrode arrays has driven the need for electronics to record neural signals from many neurons. The dynamic range of the system can vary over time due to change in electrode-neuron distance and background noise. We propose a neural amplifier in UMC 130 nm, 1P8M complementary metal-oxide-semiconductor (CMOS) technology. It… CONTINUE READING
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