CMA performance (constant modulus amplitude array)

To demonstrate the performance of the constant modulus amplitude array in a typical application, a computer simulation was performed. The transmitting signals are modulated by minimum shift keying (MSK). Two signals, direct and delayed, are generated. The array uses two antenna elements. The influence of the signals correlation, of initial weights, desired output array and the signals incidence are studied. The ratio between the delayed signal and direct signal after adaptation is computed and plotted.< >