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人体通信的建模、仿真与实现PDF|Epub|txt|kindle电子书版本网盘下载
- 宋勇，郝群著 著
- 出版社： 北京：北京理工大学出版社
- ISBN：9787568217255
- 出版时间：2016
- 标注页数：118页
- 文件大小：22MB
- 文件页数：127页
- 主题词：人体－通信技术－建模系统－英语；人体－通信技术－仿真系统－英语
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图书目录
1．Introduction1
1.1 Concept of Intra-Body Communication1
1.2 Safety Issue2
1.3 Advantages of IBC2
1.4 Applications of IBC3
1.4.1 Biomedical monitoring3
1.4.2 Consumer electronics5
1.4.3 Secure space6
1.4.4 Application prospect6
1.5 The Scope of This Book7
1.5.1 The modeling and the simulation of IBC7
1.5.2 The implementing methods of IBC7
1.5.3 Book contents8
References9
2．Theory Foundation11
2.1 IBC Types11
2.1.1 Electrostatic coupling type11
2.1.2 Galvanic coupling IBC12
2.2 Theoretical Analysis of Signal Transmission Within the Human Body14
2.2.1 Signal represented as electromagnetic wave14
2.2.2 Signal represented as current density18
2.3 Theoretical Explanation of Galvanic Coupling IBC20
2.4 Theoretical Explanation of Electrostatic Coupling IBC22
2.4.1 Electric fields of electrostatic coupling IBC22
2.4.2 Model of electrostatic coupling IBC23
2.5 Conclusions23
References24
3．IBC Modeling Based on the Transfer Function Method27
3.1 Current Researches27
3.1.1 Galvanic coupling IBC27
3.1.2 Electrostatic coupling IBC29
3.2 IBC Modeling Based on the Transfer Function31
3.2.1 Modeling of galvanic coupling IBC31
3.2.2 Modeling of electrostatic coupling IBC36
3.3 IBC Simulation Based on the Transfer Function39
3.3.1 Method39
3.3.2 Signal transmissions along arm39
3.3.3 Signal transmissions along different paths41
3.4 Discussions45
References45
4．IBC Modeling and Simulation Based on FEM47
4.1 Finite-element Modeling Method47
4.2 The Research Status48
4.2.1 Research of ETH48
4.2.2 Research of HKUST49
4.3 Modeling of the Whole Human Body49
4.3.1 The modeling of the head and the neck51
4.3.2 The modeling of the torso51
4.3.3 The modeling of the arm and the 52
4.3.4 The connection of the human body part models52
4.4 IBC Simulation Based on FEM52
4.4.1 Galvanic coupling IBC52
4.4.2 Electrostatic coupling IBC54
4.4.3 Electromagnetic parameters57
4.5 Simulation Results and Analysis58
4.5.1 Simulation results of galvanic coupling IBC58
4.5.2 The measurement experiments62
4.5.3 Simulation results of electrostatic coupling IBC66
4.6 Conclusions77
References77
5．IBC Based on Electro-Optical Modulation79
5.1 Current Studies80
5.2 IBC Based on a Mach-Zehnder EO Modulator81
5.2.1 Circuit model82
5.2.2 Mathematical model84
5.2.3 The complete mathematical model88
5.3 Experiments89
5.3.1 Sensitivity89
5.3.2 Frequency response91
5.3.3 Temperature characteristic95
5.4 Conclusions97
References98
6．Signal Transmission System of IBC99
6.1 Current Research99
6.2 IBC System100
6.2.1 System structure100
6.2.2 DBPSK modulation and demodulation101
6.3 Transmitter and Receiver Design102
6.3.1 Transmitter circuit102
6.3.2 Receiver circuit103
6.3.3 Electrodes design107
6.4 Experiments and Discussion107
6.4.1 Experiment device107
6.4.2 Influence of carrier frequency108
6.4.3 Influence of baseband frequency109
6.4.4 Influence of signal transmission path110
6.5 Conclusions112
References112
7．Conclusions and Future Outlook114
7.1 Summary of Intra-Body Communication114
7.2 Future Research115
7.3 Future Applications of IBC116
References117