| Abstract: | The statistical characteristics of adaptive antenna arrays of communication systems with amplitude and phase modulated signals are investigated theoretically and by means of computer simulation for Gaussian interference and noise. An adaptive array antenna is considered, in which the host signal is formed by a nonlinear noninertial transformation of the output array signal. It is shown that the optimum vector of weight coefficients, minimizing the mean square deviation between the output and host signals, leads at the same time to a maximum output signal-to-noise ratio.Nizhegorod State University. Translated from Izvestiya Vyssikh Uchebnykh Zavedenii, Radiofizika, Vol. 37, No. 3, pp. 340–350, March, 1994. |
