195 صفحه
CMOS IC Design for Wireless Medical and Health Care, Springer, 2014
سرفصلها:
1 Introduction ............................................................................................... 1
1.1 Emerging Wireless Medical and Health Care Applications .............. 1
1.2 Technology Trends ............................................................................. 3
1.3 What to Expect in This Book ............................................................. 8
References ................................................................................................... 9
2 System Architecture and Design Considerations ................................... 11
2.1 Wireless Capsule Endoscope ............................................................. 11
2.2 Wireless Ligament Balance Measuring System
in Total Knee Arthroplasty ................................................................ 13
2.3 General System Architecture ............................................................. 16
2.4 Design Considerations for PBS and SID ........................................... 18
2.5 Choices of PBS and WBAN Transceivers ......................................... 19
References ................................................................................................... 21
3 Biomedical Signal Acquisition Circuits .................................................. 25
3.1 Biomedical Sensors ............................................................................ 25
3.2 Sensor Interface Circuits .................................................................... 28
3.2.1 Interface Circuit to Capacitive Sensors .................................. 28
3.2.2 Instrument Amplifi er for Voltage Sensor Interface ................ 31
3.3 Digitization Circuit ............................................................................ 45
3.3.1 Design Considerations ........................................................... 45
3.3.2 A Cyclic Analog-to-Digital Conversion Circuit .................... 46
3.3.3 Voltage–Pulse Conversion ..................................................... 55
3.4 A Capacitive Sensor Readout Circuit ................................................ 66
References ................................................................................................... 70
4 WBAN Transceiver Design ....................................................................... 73
4.1 Narrow Band Short Range Wireless Transceivers ............................. 73
4.1.1 Frequency Bands for WBAN Transceivers ............................ 73
4.1.2 Link Budget for Through-Body Communication .................. 75
4.2 A 2.4 GHz SID Transmitter ............................................................... 77
4.2.1 Transmitter Architecture ........................................................ 78
4.2.2 Building Blocks ..................................................................... 79
4.2.3 Measurement Results ............................................................. 82
4.3 A 400 MHz 3 Mbps SID Transceiver ................................................ 84
4.3.1 Transceiver Architecture ........................................................ 84
4.3.2 ULP Circuit Design Techniques ............................................ 86
4.3.3 Measurement Results ............................................................. 88
4.4 A Multiband Multimode PBS Transceiver......................................... 90
4.4.1 Reconfi gurable Architecture .................................................. 90
4.4.2 Circuits Design ...................................................................... 94
4.4.3 Implementation Results ......................................................... 101
4.5 DCOC Circuits for Low Power Receiver ........................................... 108
4.5.1 Offset Models and Calibration Method ................................. 109
4.5.2 DCOC Architecture and Circuit Design ................................ 114
4.5.3 Measurement Results ............................................................. 115
References ................................................................................................... 119
5 Other Important Circuits ......................................................................... 121
5.1 Power Management............................................................................ 121
5.1.1 Integrated Power Management Circuit .................................. 121
5.1.2 Wireless Power Switch .......................................................... 127
5.1.3 Power Harvesting from PZTs ................................................ 135
5.2 Low Power Digital Controller for SIDs ............................................. 144
5.2.1 SID Controller Design ........................................................... 145
5.2.2 Subthreshold MCU ................................................................ 151
5.2.3 Accelerator Design Example: A JPEG-LS Compressor ........ 155
References ................................................................................................... 161
6 SoC Design and Application Systems ...................................................... 163
6.1 Wireless Capsule Endoscope SoC and Application System .............. 163
6.1.1 Wireless Capsule Endoscope SoC ......................................... 163
6.1.2 Wireless Capsule Endoscope System .................................... 173
6.2 SoC for Wireless Ligament Balance Measuring
in TKA and the Application System .................................................. 176
6.2.1 SoC for Wireless Ligament Balance Measuring in TKA ...... 176
6.2.2 Wireless Ligament Balance Measuring System in TKA ....... 180
6.2.3 Lab Experimental Results and Clinic Experiments ............... 181
CMOS IC Design for Wireless Medical and Health Care, Springer, 2014
