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Design and implementation of a body coupled communication system for streaming music

机译:流音乐的身体耦合通信系统的设计与实现

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Thanks to the revolution in electronics and telecommunications, there is a proliferation of devices for medical applications and others operating in the body area. There is a novel way to connect two transceivers with the human body as a communication channel by body capacitive coupling. BCC (Body Coupled Communication) is a technology that uses the human body as an electric field propagation medium without using wires or RF technology. This work aims to design and implement a BCC audio transmission system by using the USRP1 hardware and GNU radio for the design, in this work we use measure the body channel frequency response by using a signal generator and an oscilloscope and we used a portable VNA to measure the impedance and verify the data. We were able to transmit at a bit rate of 128 Kbps.
机译:得益于电子和电信领域的革命,用于医疗应用的设备以及在人体区域运行的其他设备激增。存在一种新颖的方式,通过人体电容耦合将两个收发器与人体作为通信通道进行连接。 BCC(身体耦合通信)是一种将人体用作电场传播介质而无需使用导线或RF技术的技术。这项工作旨在通过使用USRP1硬件和GNU无线电来设计和实现BCC音频传输系统,在这项工作中,我们使用信号发生器和示波器来测量人体通道的频率响应,并使用便携式VNA来实现。测量阻抗并验证数据。我们能够以128 Kbps的比特率进行传输。

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