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Circuit-level simulation of W-CDMA communication systems applied to the analysis of nonlinear distortion

✍ Scribed by María J. Madero-Ayora; Javier Reina-Tosina; Ramón Freire-Pérez; Carlos Crespo-Cadenas


Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
231 KB
Volume
43
Category
Article
ISSN
0895-2477

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✦ Synopsis


Abstract

Different circuit‐level approaches to analyze the effects of nonlinear distortion on coded division multiple access (CDMA) wireless communication systems are studied in order to predict spectral regrowth at the output of a nonlinear device. Measurements of a simple MESFET amplifier tested with a W‐CDMA waveform are satisfactorily compared with the simulated results. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 310–314, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20454