Title :
Statistical modeling of the interaction of multiple signals in nonlinear RF systems
Author :
Gharaibeh, K.M. ; Gard, Kevin ; Steer, M.B.
Author_Institution :
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
Abstract :
A nonlinear statistical analysis for modeling distortion, cross modulation, and jammer susceptibility of CDMA signals in a nonlinear RF system is presented. The development of the statistical technique is presented here and applied to various interference scenarios. It is shown that relatively higher nonlinearities must be included in the RF system model so that nonlinear distortion is adequately captured.
Keywords :
code division multiple access; jamming; nonlinear distortion; statistical analysis; CDMA signals; cross modulation; distortion; interference scenarios; jammer susceptibility; nonlinear RF system; nonlinear statistical analysis; Autocorrelation; Bandwidth; Interference; Jamming; Multiaccess communication; Nonlinear distortion; Power system modeling; RF signals; Radio frequency; Statistics;
Conference_Titel :
Microwave Symposium Digest, 2002 IEEE MTT-S International
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-7803-7239-5
DOI :
10.1109/MWSYM.2002.1011579
