Title :
A New Method for the Orthogonal Extraction of the Volterra Series Coefficients
Author :
Lavrador, Pedro Miguel ; Pedro, Jose Carlos ; Carvalho, Nuno Borges
Author_Institution :
Inst. de Telecomunicacoes, Campus Univ. de Santiago, Aveiro
Abstract :
This paper discusses nonlinear microwave measurement methodologies for behavioral model extraction in the frequency domain, i.e., when the excitation is a set of multisine functions. Due to the theoretical necessity of guaranteeing the test of all relevant system´s properties for accurate model extraction, we address the problem of stimulus richness by creating a set of multisines in which their phases are randomly selected
Keywords :
Volterra series; frequency-domain analysis; microwave measurement; Volterra series coefficients; behavioral model extraction; multisine functions; nonlinear microwave measurement; orthogonal extraction; Context modeling; Delay effects; Finite impulse response filter; Nonlinear dynamical systems; Nonlinear systems; Phase measurement; Polynomials; Power amplifiers; Telecommunications; Topology; Behavioral Models; Volterra Series;
Conference_Titel :
Integrated Nonlinear Microwave and Millimeter-Wave Circuits, 2006 International Workshop on
Conference_Location :
Aveiro
Print_ISBN :
0-7803-9722-3
Electronic_ISBN :
0-7803-9723-1
DOI :
10.1109/INMMIC.2006.283530
