Amplitude and Frequency Shift Keying Infrared Transmitter

Authors

  • M.F.L Abdullah Department of Communication Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Johor, Malaysia
  • Hafez Rachwan Abd Rahman Department of Communication Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Johor, Malaysia

DOI:

https://doi.org/10.55447/jaet.01.01.5

Keywords:

Bandwidth enhancement, Direct modulation, Infrared transmitter, Modulation Scheme

Abstract

In this paper, an infrared transmitter is designed using Amplitude and Frequency Shift Keying using the direct modulation where this transmitter give an opportunity for users to select the modulation signal that need to be transmitted. This transmitter is capable of transmitting signal to 353.498MHz with gain bandwidth of 12.010dB. The performance of the designed system is enhanced compared to existing transmitters. The designed can be used in existing communication system to improve the transmission of the signals for long haul communication.

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Published

2017-12-31

How to Cite

Abdullah, M., & Abd Rahman, H. R. (2017). Amplitude and Frequency Shift Keying Infrared Transmitter. Journal of Applied Engineering & Technology (JAET), 1(1), 16–21. https://doi.org/10.55447/jaet.01.01.5

Issue

Vol. 1 No. 1 (2017): Journal of Applied Engineering & Technology (JAET)

Section

Articles

License

Copyright (c) 2017 Journal of Applied Engineering & Technology (JAET)

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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