DocumentCode
1648845
Title
Novel DSP algorithms for adaptive feed-forward power amplifier design
Author
Kwok-Po Chan ; Cheng, K.-K.M.
Author_Institution
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
Volume
2
fYear
2003
Firstpage
1323
Abstract
Much research effort has recently been devoted to the design and implementation of high linearity feed-forward power amplifier for wireless communication systems. This paper presents two novel DSP (digital signal processing) algorithms that can substantially improve the tracking performances of the adaptive control loops. Both computer simulation and experimental results are included for verification.
Keywords
MMIC power amplifiers; adaptive signal processing; feedforward; tracking; wideband amplifiers; DSP algorithms; adaptive control loops; adaptive feed-forward power amplifier design; broadband application; digital signal processing; linearity; tracking performances; wireless communication systems; Adaptive control; Algorithm design and analysis; Digital signal processing; Feedforward systems; High power amplifiers; Linearity; Power amplifiers; Signal processing algorithms; Tracking loops; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2003 IEEE MTT-S International
Conference_Location
Philadelphia, PA, USA
ISSN
0149-645X
Print_ISBN
0-7803-7695-1
Type
conf
DOI
10.1109/MWSYM.2003.1212614
Filename
1212614
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