A Design of Body Channel Communication Transceiver using Manchester Decoder for High-Speed Applications

Abstract

In this work, the microchip is used for Body Channel Communication (BCC) purpose. While comparing to other wireless communication methods, it provides high security with low energy consumption. At different signal frequencies and transmission distances, the BCC time domain characteristics are measured at an analog front end printed circuit board. Here the human body skin is used for the medium of transmission. For radiated emissions, the microchip has been compiled with the support of Federal Communication Commission part 15-B. Generally, the analog front end is used mainly for low power consumption, to increase the reliability, to increase the speed of operation and to reduce the board space. To reduce the power, cost and size, the high and low-speed data converters are used in a single device. In the proposed design the Manchester encoder is used at the transmitter part which sends the data to human body channel directly. AFE PCB is used at the receiver part to amplify the received signals. The BCC transceiver system is implemented in a Xilinx14.5 which is used for creation and study of the devices.