Title :
CMA performance [constant modulus amplitude array]
Author :
Feuvrie, B. ; Diouris, J.F. ; Saillard, J.
Author_Institution :
Lab. Syst. et Signaux Hautes Frequences, IRESTE, Nantes, France
Abstract :
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
Keywords :
antenna phased arrays; CMA; MSK; adaptive array; antenna elements; computer simulation; constant modulus amplitude array; delayed signal; direct signal; initial weights; minimum shift keying; output array; ratio; signals correlation; signals incidence; transmitting signals; Adaptive arrays; Antenna arrays; Antennas and propagation; Application software; Computer simulation; Cost function; Delay; Frequency shift keying; Laboratories; Signal generators;
Conference_Titel :
Vehicular Technology Conference, 1992, IEEE 42nd
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-0673-2
DOI :
10.1109/VETEC.1992.245355
