DocumentCode
430349
Title
Power amplifier modeling using memory polynomial with non-uniform delay taps
Author
Ahmed, A. ; Abdalla, M.O. ; Mengistu, E.S. ; Kompa, G.
Volume
3
fYear
2004
fDate
12-14 Oct. 2004
Firstpage
1457
Lastpage
1460
Abstract
In this paper, a new power amplifier (PA) model with memory is proposed. The new PA behavioral model is based on memory polynomial (MP) function with non-uniform time delay taps between instantaneous and previous input signal of the PA. This new method gives better error reduction than a MP function with uniform time delay taps. Simulation results for both types of PA models will be compared to show the advantage of the developed model.
Keywords
Amplitude modulation; Delay effects; Electronic mail; Frequency dependence; MOSFET circuits; Nonlinear distortion; Phase distortion; Polynomials; Power amplifiers; Power system modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2004. 34th European
Conference_Location
Amsterdam, The Netherlands
Print_ISBN
1-58053-992-0
Type
conf
Filename
1411295
Link To Document