Facebook pixel tracking

The Science and Information (SAI) Organization publishes open-access peer-reviewed journals in computer science and artificial intelligence.

Contact Info
Email info@thesai.org
Website thesai.org
Follow Us
Contact Info
Email info@thesai.org
Follow Us
Research Article | Open Access |

Design of Modulator and Demodulator for a 863-870 MHz BFSK Tranceiver

Author 1: A. Neifar Author 2: G. Bouzid Author 3: M. Masmoudi
International Journal of Advanced Computer Science and Applications (IJACSA) · Vol. 7, No. 7 · Published 2016

DOI: https://doi.org/10.14569/IJACSA.2016.070743

Download PDF Cite Call for Papers

Abstract

This paper presents the design of low power modulator and demodulator circuits dedicated to a BFSK transceiver, operating in the 863- 870 MHZ ISM band. The two circuits were designed using ams 0.35µm technology with 3V dc voltage supply. Simulation results of the new Direct Digital Frequency Synthesizer in the modulation have shown good performances of the designed system as the Spurious Free Dynamic Range SFDR reached -88 dBc while the circuit consumes only 47.7 µW @ 43.3MHz. The demodulator has also presented a good BER of 10-3 @10.9 EbtoN0 and a sensitivity of about -115 dBm.

Keywords

ISM band FHSS FSK modulator BFSK demodulator wireless sensor network

How to Cite this Article

Neifar, A., Bouzid, G., & Masmoudi, M. (2016). Design of Modulator and Demodulator for a 863-870 MHz BFSK Tranceiver. International Journal of Advanced Computer Science and Applications, 7(7). https://doi.org/10.14569/IJACSA.2016.070743

Neifar, A., et al.. "Design of Modulator and Demodulator for a 863-870 MHz BFSK Tranceiver." International Journal of Advanced Computer Science and Applications, vol. 7, no. 7, 2016, https://doi.org/10.14569/IJACSA.2016.070743.

@article{Neifar2016,
  title     = {Design of Modulator and Demodulator for a 863-870 MHz BFSK Tranceiver},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {7},
  number    = {7},
  year      = {2016},
  publisher = {The Science and Information Organization},
  author    = {A. Neifar and G. Bouzid and M. Masmoudi},
  doi       = {10.14569/IJACSA.2016.070743},
  url       = {https://doi.org/10.14569/IJACSA.2016.070743}
}

Open Access — licensed under a Creative Commons Attribution 4.0 International License. Unrestricted use, distribution, and reproduction in any medium, even commercially, as long as the original work is properly cited.

Back to Issue
IJACSA Journal Cover

IJACSA