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Paper Abstract and Keywords
Presentation 2016-02-16 15:00
Evaluation of Nonlinear Phase Distortion in X-band GaAs and GaN Power Amplifiers for Small Satellite Communication and its Effect to Multi-level Modulation
Masafmi Morimoto, Tomoya Fukami, Hiromi Watanabe (UTokyo), Hirobumi Saito (JAXA) SANE2015-110
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, in order to understand AM-PM characteristics, we simulated AM-PM using equivalent circuit of FET. In addition, we evaluated the constellation of EVM by inputting modulation waveform to GaAs and GaN-HEMT power amplifiers.
Keyword (in Japanese) (See Japanese page) 
(in English) mall satellite / satellite communication / X-band / GaN Power Amplifier / GaAs Power Amplifier / AM-PM / Multi-level Modulation /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 447, SANE2015-110, pp. 19-24, Feb. 2016.
Paper # SANE2015-110 
Date of Issue 2016-02-09 (SANE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF SANE2015-110

Conference Information
Committee SAT SANE  
Conference Date 2016-02-16 - 2016-02-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Application and General 
Paper Information
Registration To SANE 
Conference Code 2016-02-SAT-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Nonlinear Phase Distortion in X-band GaAs and GaN Power Amplifiers for Small Satellite Communication and its Effect to Multi-level Modulation 
Sub Title (in English)  
Keyword(1) mall satellite  
Keyword(2) satellite communication  
Keyword(3) X-band  
Keyword(4) GaN Power Amplifier  
Keyword(5) GaAs Power Amplifier  
Keyword(6) AM-PM  
Keyword(7) Multi-level Modulation  
1st Author's Name Masafmi Morimoto  
1st Author's Affiliation The University of Tokyo (UTokyo)
2nd Author's Name Tomoya Fukami  
2nd Author's Affiliation The University of Tokyo (UTokyo)
3rd Author's Name Hiromi Watanabe  
3rd Author's Affiliation The University of Tokyo (UTokyo)
4th Author's Name Hirobumi Saito  
4th Author's Affiliation Japan Aerospace eXploration Agency (JAXA)
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Speaker Author-1 
Date Time 2016-02-16 15:00:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2015-110 
Volume (vol) vol.115 
Number (no) no.447 
Page pp.19-24 
Date of Issue 2016-02-09 (SANE) 

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