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Authors:D. Rönnow: Racomna Research AB, Sweden
Publication title:Measurement; analysis; modelling; and digital predistortion of RF/microwave power amplifiers
Conference:GigaHertz 2003. Proceedings from the Seventh Symposium
Publication type: Abstract and Fulltext
Issue:008
Article No.:001
Abstract:An overview of nonlinear response functions in time and frequency domain is given; memory effects are described in this context and dispersion relations are discussed. Disadvantages of standard measurement methods like 1 dB compression and 3rd order intercept points are mentioned and some requirements on more complete characterisation of RF/microwave power amplifiers; desirable for the development and verification of predistorters; are given. Memory effects in inverse nonlinear response functions and their relation to predistortion algorithms are discussed as well as the change in requirements on the TX-chain imposed by digital predistortion.
Language:English
Year:2003
No. of pages:4
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
File:http://www.ep.liu.se/ecp/008/001/ecp00801.pdf
Available:2003-11-06
Publisher:Linköping University Electronic Press; Linköpings universitet

REFERENCE TO THIS PAGE
D. Rönnow (2003). Measurement; analysis; modelling; and digital predistortion of RF/microwave power amplifiers, GigaHertz 2003. Proceedings from the Seventh Symposium http://www.ep.liu.se/ecp_article/index.en.aspx?issue=008;article=001 (accessed 10/1/2014)