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http://dx.doi.org/10.5515/KJKIEES.2014.25.3.365

Interference Influence Analysis on the Interoperability in the Combined Military Communication Systems  

Kim, Tae-Woo (Department of Avionics Engineering, Korea Aerospace University)
Kim, Jung (Department of Avionics Engineering, Korea Aerospace University)
Kwag, Young-Kil (Department of Avionics Engineering, Korea Aerospace University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.25, no.3, 2014 , pp. 365-371 More about this Journal
Abstract
It is essential for the combined military weapon system to be equipped with interoperability for the efficient combat operation in the modern warfare environment. Since most of modern military systems utilize the electromagnetic wave for the radio communication in the network-centric warfare system, they can be vulnerable to the mutual interference among the adjacent combined military systems. In this paper, the typical radio communication systems are modeled with the modulation types of both spread and non-spread spectrum system. The various interference signals were generated for the simulation of the mutual interference influence from the adjacent radar and communication systems. The simulation results show that the detection performance of the victim communication receiver is seriously affected by the various interferences such as the types of modulation and the ratio of the overlapping bandwidth of the adjacent interferers. This result will be useful for defining the criteria of the interference protection in the combined military system for the interoperability in the future.
Keywords
Spread-Spectrum Communication; Interoperability; Interference Model; Interference Analysis; BER;
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