A Study on Real-Valued Models for Wideband RF Power Amplifier Modeling
Artikel i vetenskaplig tidskrift, 2023
Real-valued (RV) Volterra series has been the base of power amplifiers (PAs) behavioral modeling. However, most of behavioral models for radio frequency (RF) PA in the literature are in baseband (BB). In this letter, we make a study on RV models departing from complex-valued memory polynomial (MP) and generalized MP (GMP) for the PA behavioral modeling in RF domain. The proposed RV models are experimentally validated with data measured from a wideband PA.
radio frequency (RF) power amplifiers (PAs)
Behavioral modeling
real-valued (Rv) model
Volterra series
nonlinearity
Författare
Siqi Wang
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
Rui Hou
Ericsson AB
Thomas Eriksson
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
IEEE Microwave and Wireless Technology Letters
2771957X (ISSN) 27719588 (eISSN)
Vol. 33 12 1599-1602Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier
Kommunikationssystem
Signalbehandling
Annan elektroteknik och elektronik
DOI
10.1109/LMWT.2023.3323765