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Paper Abstract and Keywords
Presentation
Design of Multi-band Predistorter and Modeling for Multi-band Power Amplifier
Ikuma Ando, Gia Khanh Tran, Kiyomichi Araki (Tokyo Tech Univ.), Takayuki Yamada, Yo Yamaguchi, Takana Kaho (NTT)
Abstract (in Japanese) (See Japanese page) 
(in English) To realize ``Flexible Wireless System'' which integrates various wireless systems on a unified hardware platform, we examine a multi-band power amplifier (PA) to minimize the equipment.
The PA amplifies multi-band signals from different systems simultaneously. It requires a corresponding multi-band predistorter (PD) to compensate for it's nonlinear characteristics. This paper proposes a modling method for the multi-band PA using Volterra series analysis and general Wiener model, and a design method for the multi-band PD employing Newton's method. Numerical results show the effectiveness of the PA model and the proposed PD which can compensate for multi-band distortion.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-band power amplifier / Multi-band predistorter / Volterra series analysis / / / / /  
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Conference Information
Committee MW  
Conference Date 2012-08-08 - 2012-08-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Chulalongkorn University, Bangkok, Thailand 
Topics (in Japanese) (See Japanese page) 
Topics (in English) RF, Microwave, and Millimeter-wave Theory and Techniques 
Paper Information
Registration To MW 
Conference Code 2012-08-MW 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of Multi-band Predistorter and Modeling for Multi-band Power Amplifier 
Sub Title (in English)  
Keyword(1) Multi-band power amplifier  
Keyword(2) Multi-band predistorter  
Keyword(3) Volterra series analysis  
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1st Author's Name Ikuma Ando  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech Univ.)
2nd Author's Name Gia Khanh Tran  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech Univ.)
3rd Author's Name Kiyomichi Araki  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech Univ.)
4th Author's Name Takayuki Yamada  
4th Author's Affiliation NTT Network Innovation Laboratories (NTT)
5th Author's Name Yo Yamaguchi  
5th Author's Affiliation NTT Network Innovation Laboratories (NTT)
6th Author's Name Takana Kaho  
6th Author's Affiliation NTT Network Innovation Laboratories (NTT)
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