Biopotential Readout Circuits For Portable Acquisition Systems DOWNLOAD HERE
1;Acknowledgements;7 2;Contents;8 3;Symbols and Abbreviations;11 3.1;Symbols;11 3.2;Abbreviations;12 4;Introduction;14 4.1;1.1 Ambulatory Health Care Systems;14 4.2;1.2 Body Area Networks;14 4.3;1.3 Scope of the Book;15 5;Introduction to Biopotential Acquisition;18 5.1;2.1 Introduction;18 5.2;2.2 Introduction to Biopotential Signals;18 5.3;2.3 Introduction to Biopotential Electrodes;19 5.4;2.4 Introduction to Biopotential Amplifiers;22 5.5;2.5 Introduction to Chopper Modulation Technique;26 5.6;2.6 Conclusions;31 6;24-Channel EEG Readout Front-End ASIC;33 6.1;3.1 Introduction;33 6.2;3.2 ASIC Architecture;33 6.3;3.3 Current Balancing IA;34 6.4;3.4 CMRR Model for Biopotential Instrumentation Amplifiers;37 6.5;3.5 Programmable Gain Stage;42 6.6;3.6 Test Results;46 6.7;3.7 Conclusions;48 7;Biopotential Readout Front-End ASICs;50 7.1;4.1 Introduction;50 7.2;4.2 AC Coupled Chopper Modulated IA (ACCIA);51 7.3;4.3 Chopping Spike Filter (CSF);61 7.4;4.4 Low-Power Programmable Gain Stage;62 7.5;4.5 Single-Channel ExG Readout Front-End;64 7.6;4.6 Eight-Channel EEG Readout Front-End;74 7.7;4.7 Comparison with the State-of-the-Art;86 7.8;4.8 Conclusions;88 8;A Complete Biopotential Acquisition ASIC;90 8.1;5.1 Introduction;90 8.2;5.2 ASIC Architecture;90 8.3;5.3 Bias Generator Circuit;92 8.4;5.4 Class-AB Buffer Architecture;96 8.5;5.5 ACCIA with Coarse-Fine Servo-Loop;97 8.6;5.6 Chopping Spike Filter;117 8.7;5.7 Low-Power Programmable Gain Stage;118 8.8;5.8 Readout Front-End Channel Test Results;120 8.9;5.9 Square Wave Relaxation Oscillator;121 8.10;5.10 Analog-to-Digital Converter;124 8.11;5.11 Electrode Impedance Measurement and Calibration Modes of the ASIC;136 8.12;5.12 Biological Test Results;140 8.13;5.13 Summary of the Biopotential Acquisition ASIC;140 8.14;5.14 Conclusions;142 9;Wireless Biopotential Acquisition Systems;146 9.1;6.1 Introduction;146 9.2;6.2 A Wireless VEMP Acquisition System;147 9.3;6.3 A Wireless Two-Channel ExG Acquisition System;148 9.4;6.4 A 1 cm3 Wireless Eight-Channel EEG Acquisition System;152 9.5;6.5 Conclusions;156 10;Conclusions;157 10.1;7.1 Achievements;157 10.2;7.2 Suggestions for Future Work;159 11;Appendix;161 12;References;166 13;Index;171 EAN/ISBN : 9781402090936 Publisher(s): Springer Netherlands Format: ePub/PDF Author(s): Yazicioglu, Refet Firat - Hoof, Chris - Puers, Robert -
Ismail, Mohammed
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