A 2.5-Mbps, 170-cm Transmission Distance IntraBody Communication Receiver Front End Design And Its Synchronization Technique Research
Refereed conference paper presented and published in conference proceedings

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AbstractThis paper presents an IntraBody Communication (IBC) based receiver front end module design. By introducing Binary Signal Recovery (BSR) module with Blind Oversampling Clock and Data Recovery (BOCDR) synchronization technique, the proposed receiver achieves data speed-2.5Mb/s and transmission distance-170cm with 1.84e-6 Bit Error Rate (BER). In the proposed IBC receiver, distorted and noisy signal received by the IBC receiver is first processed by BSR block for coarse binary signal recovery. Then BOCDR is followed to further increase the transmission accuracy and meanwhile extract clock phase information as the transmitter and receiver work upon asynchronous clocks. To verify the proposed scheme, BSR module is implemented with discrete components. BOCDR is fully digital system and realized with FPGA. The measurement result shows its competitive performance with other similar work. The proposed IBC receiver front end scheme is successfully applied to an FPGA based audio player, which plays a significant role for technique verification and further IBC application.
All Author(s) ListWang H, Wang JF, Choy CS
Name of Conference57th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)
Start Date of Conference03/08/2014
End Date of Conference06/08/2014
Place of ConferenceCollege Station
Country/Region of ConferenceUnited States of America
Pages643 - 646
LanguagesEnglish-United Kingdom
Keywordsaudio player; binary signal recovery; bit error rate; blind oversampling clock and data recovery; FPGA; IntraBody Communication; return to zero coding
Web of Science Subject CategoriesComputer Science; Computer Science, Information Systems; Engineering; Engineering, Electrical & Electronic

Last updated on 2021-19-09 at 00:10