Paper Abstract and Keywords |
Presentation |
2018-11-15 11:15
Low distortion GaN Power Amplifier with adaptive gate bias control Takuma Torii, Masatake Hangai, Ryuji Inagaki, Shintaro Shinjo (Mitsubishi electric) MW2018-95 Link to ES Tech. Rep. Archives: MW2018-95 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In order to expand communication capability, high PAPR (Peak to Average Power Ratio) signal is used. Therefore power amplifier for wireless communication system is required to output linear signal with high PAPR. In this sturdy, adaptive gate bias control depending on operational power is considered. Gain and phase shift characteristic are flattened by control gate bias voltage. Dynamic range of output power under IM3 of -30dBc is enhanced to 15dB from 7dB by utilizing adaptive gate bias control. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Power Amplifier / GaN / Gate Bias / IM3 / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 308, MW2018-95, pp. 19-23, Nov. 2018. |
Paper # |
MW2018-95 |
Date of Issue |
2018-11-08 (MW) |
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 |
MW2018-95 Link to ES Tech. Rep. Archives: MW2018-95 |
Conference Information |
Committee |
MW |
Conference Date |
2018-11-15 - 2018-11-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Fukue Cultural Hall |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave Technologies |
Paper Information |
Registration To |
MW |
Conference Code |
2018-11-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Low distortion GaN Power Amplifier with adaptive gate bias control |
Sub Title (in English) |
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Keyword(1) |
Power Amplifier |
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GaN |
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Gate Bias |
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IM3 |
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1st Author's Name |
Takuma Torii |
1st Author's Affiliation |
Mitsubishi electric corporation (Mitsubishi electric) |
2nd Author's Name |
Masatake Hangai |
2nd Author's Affiliation |
Mitsubishi electric corporation (Mitsubishi electric) |
3rd Author's Name |
Ryuji Inagaki |
3rd Author's Affiliation |
Mitsubishi electric corporation (Mitsubishi electric) |
4th Author's Name |
Shintaro Shinjo |
4th Author's Affiliation |
Mitsubishi electric corporation (Mitsubishi electric) |
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Speaker |
Author-1 |
Date Time |
2018-11-15 11:15:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2018-95 |
Volume (vol) |
vol.118 |
Number (no) |
no.308 |
Page |
pp.19-23 |
#Pages |
5 |
Date of Issue |
2018-11-08 (MW) |