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Paper Abstract and Keywords
Presentation 2016-10-07 10:50
Sub Optimal Operation of Voltage Dividing Class E Amplifier in Load Variation
Katsutoshi Hirayama, Takuya Shirakawa (Nagasaki Univ.), Tadashi Suetsugu (Fukuoka Univ.), Hidenori Maruta, Fujio Kurokawa (Nagasaki Univ.) EE2016-25
Abstract (in Japanese) (See Japanese page) 
(in English) The purpose of this paper is to present the class E amplifier connecting the transistors in series, and some of connected transistors in series are constantly kept active, and rests are periodically controlled. In the proposed method, peak switch voltage of class E amplifier is reduced lower than conventional because shunt capacitance voltage is divided by connecting the transistors in series. Moreover, the sub nominal operation can be maintained when the load changes because the shunt capacitance can be controlled some of connected transistors in series are constantly kept active, rests are periodically controlled because it is possible to control the number of driving transistors.
Keyword (in Japanese) (See Japanese page) 
(in English) class E amplifier / voltage stress / ZVS/ZDS / voltage divider / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 237, EE2016-25, pp. 37-41, Oct. 2016.
Paper # EE2016-25 
Date of Issue 2016-09-29 (EE) 
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 EE2016-25

Conference Information
Committee EE WPT  
Conference Date 2016-10-06 - 2016-10-07 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2016-10-EE-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sub Optimal Operation of Voltage Dividing Class E Amplifier in Load Variation 
Sub Title (in English)  
Keyword(1) class E amplifier  
Keyword(2) voltage stress  
Keyword(3) ZVS/ZDS  
Keyword(4) voltage divider  
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1st Author's Name Katsutoshi Hirayama  
1st Author's Affiliation Nagasaki University (Nagasaki Univ.)
2nd Author's Name Takuya Shirakawa  
2nd Author's Affiliation Nagasaki University (Nagasaki Univ.)
3rd Author's Name Tadashi Suetsugu  
3rd Author's Affiliation Fukuoka University (Fukuoka Univ.)
4th Author's Name Hidenori Maruta  
4th Author's Affiliation Nagasaki University (Nagasaki Univ.)
5th Author's Name Fujio Kurokawa  
5th Author's Affiliation Nagasaki University (Nagasaki Univ.)
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Speaker Author-1 
Date Time 2016-10-07 10:50:00 
Presentation Time 30 minutes 
Registration for EE 
Paper # EE2016-25 
Volume (vol) vol.116 
Number (no) no.237 
Page pp.37-41 
#Pages 5 
Date of Issue 2016-09-29 (EE) 

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