Title :
Closed-form Pd expression for diagonally-loaded GLRT
Author :
Nadarajah, S. ; Kotz, S.
Author_Institution :
Univ. of Manchester, Manchester
fDate :
4/1/2007 12:00:00 AM
Abstract :
The recent paper by Shnidman [1] introduced two new models for radar target fluctuation. One of them is the noncentral gamma-gamma (NCGG) distribution, specified by a density function expressed as an infinite sum. It is shown here that one can actually derive an expression for the density in terms of the confluent hypergeometric function. A general elementary expression is provided for the associated moments.
Keywords :
gamma distribution; geometry; radar theory; NCGG distribution; confluent hypergeometric function; noncentral gamma-gamma distribution; probability density function; radar target fluctuation; Adaptive arrays; Adaptive signal detection; Closed-form solution; Covariance matrix; Integral equations; Interference; Polynomials; Sensor arrays; Signal detection; Testing;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.2007.4285367
