Analysis and Design of Wide-Band Digital Transmission in an Electrostatic-Coupling Intra-Body Communication System

被引：4

作者：

Tseng, Yuhwai ^{[1
]}

Su, Chauchin ^{[2
]}

Liu, Chien-Nan Jimmy ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Elect Engn, Jhong Li City 320, Taiwan

[2] Natl Chiao Tung Univ, Dept Elect & Control Engn, Hsinchu 300, Taiwan

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2009年 / E92B卷 / 11期

关键词：

Intra-Body communication; body network; wideband transmission; TRANSCEIVER;

D O I：

10.1587/transcom.E92.B.3557

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This study develops a form of digital baseband Intra-Body communication for wideband transmission. A simplified circuit model of signal and noise is constructed to analyze the contribution of the high pass filter function of the electrostatic coupling Intra-Body communication system to wideband digital transmission in electrostatic coupling Intra-Body communication. A unit step function is presented to determine the maximum high pass 3 dB pole that can ensure favorable signal quality in a baseband Intra-Body communication system. Body noise is measured to estimate the range of the high pass 3dB pole with good Signal to Noise Ratio. A 3.3 Volt battery-powered FPGA is experimentally implemented to confirm the feasibility of the wideband Intra-Body communication system. The experimental results indicate that the digital baseband Intra-Body communication system supports a data rate of more than 16MPS.

引用

页码：3557 / 3563

页数：7

共 42 条

[1] Measuring the Transmission Characteristic of the Human Body in an Electrostatic-Coupling Intra Body Communication System Using a Square Test Stimulus
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