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本帖最后由 youngwx 于 2015-5-10 15:16 编辑
专门介绍Biomedical中模拟电路以及接口电路的设计的书籍
目录
Introduction ...................................................................... ix
1 Physical and Chemical Sensors ............................................ 1
1.1 Sensors and Transducers: Principles, Classifications
and Characteristics..................................................... 1
1.2 Sensor Main Parameters ............................................... 7
1.3 Piezoelectric, Ferroelectric, Electret and Pyroelectric Sensors ...... 9
1.4 Magnetic Field Sensors................................................ 14
1.5 Optical Radiation Sensors ............................................. 16
1.6 Displacement and Force Sensors...................................... 18
1.7 Ion-Selective Electrodes Based Sensors .............................. 20
1.8 Gas Chromatograph and Gas Sensors ................................ 23
1.9 Humidity Sensors ...................................................... 26
1.10 Biosensors and Biomedical Sensors .................................. 28
References ..................................................................... 30
2 Resistive, Capacitive and Temperature Sensor Interfacing
Overview ..................................................................... 37
2.1 Resistive Sensors ...................................................... 37
2.2 Capacitive Sensors ..................................................... 46
2.3 Temperature and Thermal Sensors .................................... 54
2.4 Smart Sensor Systems ................................................. 59
2.5 Circuits for Sensor Applications: Sensor Interfaces ................. 61
2.5.1 Low-Voltage Low-Power Voltage-Mode and
Current-Mode Analog Sensor Interfaces ..................... 64
2.6 Basic Sensor Interfacing Techniques: Introduction
to Signal Conditioning ................................................ 66
2.6.1 Resistive Sensors Basic Interfacing .......................... 67
2.6.2 Capacitive Sensors Basic Interfacing ......................... 69
2.6.3 Temperature Sensors: Basic Interfacing
and Control Systems .......................................... 71
References ..................................................................... 71
viiviii Contents
3 The Voltage-Mode Approach in Sensor Interfaces Design .............. 75
3.1 Introduction to Voltage-Mode Resistive Sensor Interfaces .......... 75
3.2 The DC Excitation Voltage for Resistive Sensors .................... 79
3.2.1 Uncalibrated DC-Excited Sensor Based Solutions .......... 82
3.2.2 Fast DC-Excited Resistive Sensor Interfaces ................ 85
3.3 The AC Excitation Voltage for Resistive Sensors .................... 97
3.3.1 Uncalibrated AC-Excited Sensor Based Solutions .......... 101
3.3.2 Evolutions of AC-Excited Sensor Based Solutions .......... 121
3.3.3 Fast Uncalibrated AC-Excited Sensor Interfaces
with Reduced Measurement Times ........................... 128
3.4 Voltage-Mode Approach in Capacitive Sensor Interfacing .......... 134
3.5 Temperature Sensor Interfaces: Circuits for Temperature Control .. 140
3.5.1 An Integrated Temperature Control System for
Resistive Gas Sensors ......................................... 145
References ..................................................................... 150
4 The Current-Mode Approach in Sensor Interfaces Design ............. 155
4.1 Introduction to Current-Mode Resistive Sensor Interfaces .......... 155
4.2 The AC Excitation Voltage for Resistive/Capacitive Sensors ....... 157
4.2.1 Wien Oscillators as Small Range
Resistive/Capacitive Sensor Interfaces ....................... 157
4.2.2 Astable Multivibrator as Wide Range
Resistive/Capacitive Sensor Interface ........................ 160
4.2.3 Uncalibrated Solution for High-Value
Wide-Range Resistive/Capacitive Sensors ................... 163
4.2.4 Uncalibrated Solution for Small-Range Resistive Sensors .. 172
4.3 Uncalibrated DC-Excited Resistive Sensor Interface ................ 174
References ..................................................................... 178
5 Detection of Small and Noisy Signals in Sensor Interfacing:
The Analog Lock-in Amplifier ............................................. 181
5.1 Signal Recovery Techniques Overview: The SNR Enhancement ... 181
5.2 The Lock-in Amplifier................................................. 185
5.3 An Integrated LV LP Analog Lock-in Amplifier for
Low Concentration Detection of Gas ................................. 188
5.4 An Automatic Analog Lock-in Amplifier for Accurate
Detection of Very Small Gas Quantities .............................. 198
References ..................................................................... 203
Appendix 1: The Second Generation Current-Conveyor (CCII) ........... 205
Appendix 2: Noise and Offset Compensation Techniques .................. 211
References ..................................................................... 223
Book Overview ................................................................... 225
Author Biographies ............................................................. 227
Index .............................................................................. 229 |
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