Title :
Nonlinear distortion analysis on CDMA communication systems
Author :
Xiao, Heng ; Wu, Qiang ; Li, Fu
Author_Institution :
Dept. of Electr. Eng., Portland State Univ., OR, USA
fDate :
4/16/1998 12:00:00 AM
Abstract :
The authors give an expression of the estimation of the out-of-band emission levels for a CDMA power spectrum in terms of the third-order intercept point (IP3) and the fifth-order intercept point (IP5), as well as the power level and bandwidth of the signal. This result will be useful in the design of RF power amplifiers for a CDMA wireless system
Keywords :
code division multiple access; electric distortion; power amplifiers; radiofrequency amplifiers; CDMA communication systems; RF power amplifiers; bandwidth; fifth-order intercept point; nonlinear distortion analysis; out-of-band emission levels; power level; power spectrum; third-order intercept point;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980541
