We deal with performance prediction of the incoherent radar receiver (i.e., squared law plus integrator) in the presence of independent nonidentically distributed (non-id)Weibull target echoes. First, we provide the probability density function (pdf) for the sum of independent but non-idWeibull random variables in terms of an infinite sum of Gamma pdfs. Then we develop an analytic expression for the detection probability as a fast converging series of functions. Finally, we study the approximation error and convergence rate of the quoted series, and evaluate the impacts on the detection performance of non-idWeibull target parameters.
Performance prediction of the incoherent detector for a weibull fluctuating target
IEEE Transactions on Aerospace and Electronic Systems ; 50 , 3 ; 2176-2184
2014-07-01
1141617 byte
Article (Journal)
Electronic Resource
English
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