Diversity for binary noncoherent frequency shift keying in impulsive reverberation noise |
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| Authors: | Maras AM Davidson H Holt AGJ |
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| Institution: | University of Newcastle upon Tyne, Department of Electrical & Electronic Engineering, Newcastle upon Tyne, UK; |
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| Abstract: | The error rate in active sonar is given for binary non-coherent frequency shift keying (FSK) in slow and non-selective Rayleigh fading (multipath) and additive non-Gaussian reverberation noise. The improvement achieved by using time-diversity is derived from the expression for the probability of error. It is shown that for error probabilities of the order of 10?5 the improvement factor is 10 dB. |
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