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Paper Abstract and Keywords
Presentation 2018-07-20 13:00
2.45 GHz ISM-Band 450W High Efficiency GaN Pallet Amplifier for Microwave Heating
Takumi Sugitani, Kazuhiro Iyomasa, Masatake Hangai, Yoshifumi Kawamura, Jun Nishihara, Shintaro Shinjo (Mitsubishi Electric Corp.) EMT2018-39 MW2018-54 OPE2018-42 EST2018-37 MWP2018-38
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, 2.45 GHz ISM-Band high power high efficiency GaN pallet amplifier for Microwave Heating is presented. To realize higher efficiency of the GaN high-power amplifier (HPA), we used both the input and output second harmonic reflection circuit in pallet amplifier.
The fabricated pallet amplifier showed excellent performance, which is output power of 450W and efficiency of 70% with CW operation at the 2.45 GHz. To the authors’ knowledge, this is one of the highest level performance among ever-reported ones.
Keyword (in Japanese) (See Japanese page) 
(in English) High Power Amplifier / Microwave Heating / GaN HEMT / Harmonic termination / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 142, MW2018-54, pp. 175-178, July 2018.
Paper # MW2018-54 
Date of Issue 2018-07-12 (EMT, MW, OPE, EST, MWP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 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 EMT2018-39 MW2018-54 OPE2018-42 EST2018-37 MWP2018-38

Conference Information
Committee EST MW OPE MWP EMT IEE-EMT THz  
Conference Date 2018-07-19 - 2018-07-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MW 
Conference Code 2018-07-EST-MW-OPE-MWP-EMT-EMT-THz 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 2.45 GHz ISM-Band 450W High Efficiency GaN Pallet Amplifier for Microwave Heating 
Sub Title (in English)  
Keyword(1) High Power Amplifier  
Keyword(2) Microwave Heating  
Keyword(3) GaN HEMT  
Keyword(4) Harmonic termination  
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1st Author's Name Takumi Sugitani  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Kazuhiro Iyomasa  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Masatake Hangai  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Yoshifumi Kawamura  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
5th Author's Name Jun Nishihara  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
6th Author's Name Shintaro Shinjo  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2018-07-20 13:00:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # EMT2018-39, MW2018-54, OPE2018-42, EST2018-37, MWP2018-38 
Volume (vol) vol.118 
Number (no) no.141(EMT), no.142(MW), no.143(OPE), no.144(EST), no.145(MWP) 
Page pp.175-178 
#Pages 4 
Date of Issue 2018-07-12 (EMT, MW, OPE, EST, MWP) 

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