scholarly journals Low-Power and Low-Voltage Analog-to-Digital Converters for wearable EEG systems

10.5772/7875 ◽  
2009 ◽  
Author(s):  
J. M. Garciacutea Gonzaacutelez ◽  
E. Loacutepez-Morillo ◽  
F. Muntildeoz ◽  
H. ElGmili ◽  
R.G. Carvajal
Keyword(s):  
Low Power ◽  
Low Voltage ◽  
Analog To Digital Converters ◽  
Analog To Digital ◽  
Wearable Eeg

Design Considerations for High-Speed Low-Power Low-Voltage CMOS Analog-to-Digital Converters

1995 ◽  
pp. 49-71 ◽  
Author(s):  
Thomas B. Cho ◽  
David W. Cline ◽  
Cormac S. G. Conroy ◽  
Paul R. Gray
Keyword(s):  
Low Power ◽  
High Speed ◽  
Low Voltage ◽  
Analog To Digital Converters ◽  
Analog To Digital ◽  
Design Considerations

scholarly journals A Low-Voltage Low-Power Front-End for Wearable EEG Systems

2007 ◽  
Author(s):  
D. Yates ◽  
E. Lopez-Morillo ◽  
R. G. Carvajal ◽  
J. Ramirez-Angulo ◽  
E. Rodriguez-Villegas
Keyword(s):  
Low Power ◽  
Low Voltage ◽  
Front End ◽  
Wearable Eeg

Compact Low-Power Analog-to-Digital Converters using Multi-State Spatial Wavefunction-Switched (SWS) FETs

2014 ◽  
Vol 23 (01n02) ◽  
pp. 1450005
Author(s):  
Murali Lingalugari ◽  
John Chandy ◽  
Faquir Jain ◽  
El-Sayed Hasaneen ◽  
Evan Heller
Keyword(s):  
Low Power ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Analog To Digital Converters ◽  
Data Conversion ◽  
Low Power Consumption ◽  
Quantum Mechanical ◽  
Multiple Quantum ◽  
Analog To Digital ◽  
Electron Wavefunction

In this paper, we propose a new architecture for analog-to-digital converters (ADCs) using multistate spatial wavefunction-switched field-effect transistors (SWSFETs). SWSFETs are multiple quantum coupled well devices, where the wells are stacked vertically and the electron wavefunction switches from one well to another with the change in gate voltage. Quantum mechanical simulations of 3-well InGaAs-AlInAs SWSFET structures are presented. The designs and simulations of 2-bit and 3-bit ADCs using SWSFETs result in low power consumption and reduced device count which improves the speed of the data conversion.

Sign in / Sign up

Export Citation Format

Share Document