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Performance of a behavioral model with long-term memory effects
Published online by Cambridge University Press: 23 April 2013
Abstract
This paper presents a new behavioral model for power amplifiers that accomplishes the capture of nonlinear low-frequency memory effects with reduced complexity and superior precision. It has been extensively evaluated with a commercial amplifier using wideband code-division multiple-access (WCDMA)-like modulated data with symbol rates in the range of 2 ksym/s to 1 Msym/s, and it is shown that the first dynamic reduction of the proposed model is successfully compared with other highly efficient methods in terms of complexity and generalization capacity.
Keywords
- Type
- Research Papers
- Information
- International Journal of Microwave and Wireless Technologies , Volume 5 , Issue 4 , August 2013 , pp. 447 - 452
- Copyright
- Copyright © Cambridge University Press and the European Microwave Association 2013