DocumentCode
2826445
Title
Digital Predistorion with Transmitter Imperfection Simulation
Author
Marsalek, Roman ; Prokopec, Jan
Author_Institution
Brno Univ. of Technol., Brno
fYear
2007
fDate
24-25 April 2007
Firstpage
1
Lastpage
4
Abstract
This paper is focused in the area of digital pre-distortion linearization of power amplifiers. It presents an adaptive system for simulation of digital predistortion algorithm with transmitter imperfection (amplitude imbalance, phase imbalance, DC offset, analog chain delay) compensation methods. These methods are presented and their performance is discussed.
Keywords
linearisation techniques; power amplifiers; radio transmitters; DC offset; adaptive system; amplitude imbalance; analog chain delay; digital pre-distortion linearization; phase imbalance; power amplifiers; transmitter imperfection simulation; Amplitude modulation; Baseband; Delay; Demodulation; Digital modulation; Nonlinear distortion; Phase modulation; Power amplifiers; Predistortion; Radio transmitters; digital predistortion; iq imbalance compensation;
fLanguage
English
Publisher
ieee
Conference_Titel
Radioelektronika, 2007. 17th International Conference
Conference_Location
Brno
Print_ISBN
1-4244-0821-0
Electronic_ISBN
1-4244-0822-9
Type
conf
DOI
10.1109/RADIOELEK.2007.371482
Filename
4234231
Link To Document