EXPERIMENTAL DIGITAL BPSK MODULATOR DESIGN WITH VHDL CODE FOR BIODIVECES APPLICATIONS

Gihad Elamary, Graeme Chester, Jeffrey Neasham

Abstract

In this paper, we propose a new simple design for a BPSK modulator applied to implant telemetry applications as demonstrated. We used hardware description language VHDL (IEEE standard) to generate a BPSK digital signal. The carrier and data are interfaced to the CPLD and FPGAs board for testing, we used the local clock oscillator, which is operating at 25.175 MHz reduced into 12.5 MHz for the carrier and 2Mbps for data source. The modelled modulator has been designed simulated and performance was evaluated by measurements, considering low power consumption and size for medical purpose. Moreover, the advantages of this modulator are it can be reconfigured and upgraded to enhance the bit rate.

References

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Paper Citation


in Harvard Style

Elamary G., Chester G. and Neasham J. (2009). EXPERIMENTAL DIGITAL BPSK MODULATOR DESIGN WITH VHDL CODE FOR BIODIVECES APPLICATIONS . In Proceedings of the International Conference on Biomedical Electronics and Devices - Volume 1: BIODEVICES, (BIOSTEC 2009) ISBN 978-989-8111- 64-7, pages 251-255. DOI: 10.5220/0001549402510255


in Bibtex Style

@conference{biodevices09,
author={Gihad Elamary and Graeme Chester and Jeffrey Neasham},
title={EXPERIMENTAL DIGITAL BPSK MODULATOR DESIGN WITH VHDL CODE FOR BIODIVECES APPLICATIONS},
booktitle={Proceedings of the International Conference on Biomedical Electronics and Devices - Volume 1: BIODEVICES, (BIOSTEC 2009)},
year={2009},
pages={251-255},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001549402510255},
isbn={978-989-8111- 64-7},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Biomedical Electronics and Devices - Volume 1: BIODEVICES, (BIOSTEC 2009)
TI - EXPERIMENTAL DIGITAL BPSK MODULATOR DESIGN WITH VHDL CODE FOR BIODIVECES APPLICATIONS
SN - 978-989-8111- 64-7
AU - Elamary G.
AU - Chester G.
AU - Neasham J.
PY - 2009
SP - 251
EP - 255
DO - 10.5220/0001549402510255