GPS Tracker Through HF Radio Using FSK Method

  • Authors

    • M J Homam
    • M F M Khazali
    • S Kamaruddin
  • BFT application, FSK method, GPS tracker, HF radio.
  • A GPS tracker through HF radio using FSK method for Blue Force Tracking (BFT) application was developed. The project aims to transmit and receive the location information which is obtained from the GPS data. The system used frequency range of 500 Hz to 2000 Hz for modulating and demodulating the GPS data using FSK method. The smallest frequency gap between characters without affecting the accuracy of the output is 100 Hz, but the transmission time per character must be set to 100 ms. The transmission speed was investigated to find the optimum speed of the system by varying the delay command in the program. The system can accurately transmit and receive the location data in 1350 ms per coordinate. In general, the developed system successfully maintains the performance of transmitting and receiving the location information which can be applied for the future advancement of the BFT.

  • References

    1. [1] Armenis D, “An Experiment on the Utility of Blue Force Tracker: The Costs and Benefits of Having God’s Eye Viewâ€, International Journal of Intelligent Defence Support Systems.

      [2] Bryant DJ & Smith DG, “Impact of Blue Force Tracking on Combat Identification Judgments,†Defence Research and Development Canada–Toronto, (2013), pp. 99-100.

      [3] Heebner D, “Report of the Defense Science Board Task Force on Combat Identification†in Defense Science Board, Washington, DC Tech. Rep 20301-3140, (2013).

      [4] Harris MJ & Syms PR, “Land fratricide and IFF OAâ€, IEEE 2nd International Conference on Military Communication System (ICECS 2015), pp. 1060-1065, (2015).

      [5] Bitar I & Felsman BL, “Blue Force Tracking Operations Enduring Freedom and Iraqi Freedomâ€, Northrop Grumman, Vol. 1, No. 5, 2004, pp. 13-14.

      [6] Kidston D & Rutagemwa H, “A Location Service for VHF Tactical Networksâ€, in IEEE Military Communications Conference, 2011 - Milcom 2011, pp. 2565-2568, Mar. 2011.

      Esteve M, Perez-Llopis I, Hernandez-Blanco L, Climente A and Palau C E, “Simacet-Fft: Spanish Army Friendly Force Tracking Systemâ€, in IEEE Military Communications Conference, 2009. MILCOM 2009, pp. 3083-3091, July 2009
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  • How to Cite

    Homam, M. J., Khazali, M. F. M., & Kamaruddin, S. (2018). GPS Tracker Through HF Radio Using FSK Method. International Journal of Engineering & Technology, 7(4.30), 149-151.