IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation
Numerical Techniques for Wideband Power Amplifier Design
Christer Andersson, Koji Yamanaka (Mitsubishi Electric)
Abstract (in Japanese) (See Japanese page) 
(in English) A numerical technique is applied to wideband power amplifier (PA) design. Specifically, a simplified transistor model is proposed and linear multi-harmonic calculations are used to solve transistor voltage and current waveforms, i.e. finding the PA output power and efficiency under given excitation conditions. It is demonstrated how this technique may be applied to a single-input distributed PA design. The usefulness of the numerical predictions is verified by good agreement with simulations using nonlinear GaN transistor models showing 67-73% drain efficiency over 2-4 GHz.
Keyword (in Japanese) (See Japanese page) 
(in English) Numerical calculation / Nonlinear simulation / Wideband / GaN / High efficiency / Distributed / Power amplifiers /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN  
Download PDF

Conference Information
Committee MW  
Conference Date 2014-11-26 - 2014-11-28 
Place (in Japanese) (See Japanese page) 
Place (in English) King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok 
Topics (in Japanese) (See Japanese page) 
Topics (in English) RF, Microwave, and Millimeter-wave Theory and Techniques 
Paper Information
Registration To MW 
Conference Code 2014-11-MW 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Numerical Techniques for Wideband Power Amplifier Design 
Sub Title (in English)  
Keyword(1) Numerical calculation  
Keyword(2) Nonlinear simulation  
Keyword(3) Wideband  
Keyword(4) GaN  
Keyword(5) High efficiency  
Keyword(6) Distributed  
Keyword(7) Power amplifiers  
Keyword(8)  
1st Author's Name Christer Andersson  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
2nd Author's Name Koji Yamanaka  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time  
Presentation Time minutes 
Registration for MW 
Paper #  
Volume (vol) vol. 
Number (no)  
Page  
#Pages  
Date of Issue  

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan