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Paper Abstract and Keywords
Presentation 2011-01-28 15:45
An X-Band Transmitting and Receiving Power Amplifier Unit using GaN HEMTs for Active Phased Array Antennas
Yuichi Shiraishi, Ryota Suzuki, Masahiro Tanabe, Tsuyoshi Kumamoto, Yasuharu Masuda (Toshiba) SANE2010-157
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, an X-band transmitting and receiving power amplifier unit using GaN HEMTs is presented. This unit has developed to apply for active phased array antennas in next-generation weather radars. The unit is a T/R module which has 8 transmitting and receiving circuits. Each transmitting circuit consists of a GaN HEMT and a phase shifter, and each receiving circuit has a low noise amplifier. The developed unit shows approximately 20W/channel(160W/unit) in the average peak output power as the transmitting performance. In addition, we have confirmed the good performance of the receiving circuits.
Keyword (in Japanese) (See Japanese page) 
(in English) GaN / HEMT / X-band / high power / phased array antenna / weather radar / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 390, SANE2010-157, pp. 109-112, Jan. 2011.
Paper # SANE2010-157 
Date of Issue 2011-01-20 (SANE) 
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)
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Conference Information
Committee SANE  
Conference Date 2011-01-27 - 2011-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Prefectural Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Positioning, navigation and general 
Paper Information
Registration To SANE 
Conference Code 2011-01-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An X-Band Transmitting and Receiving Power Amplifier Unit using GaN HEMTs for Active Phased Array Antennas 
Sub Title (in English)  
Keyword(1) GaN  
Keyword(2) HEMT  
Keyword(3) X-band  
Keyword(4) high power  
Keyword(5) phased array antenna  
Keyword(6) weather radar  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuichi Shiraishi  
1st Author's Affiliation Toshiba Corporation (Toshiba)
2nd Author's Name Ryota Suzuki  
2nd Author's Affiliation Toshiba Corporation (Toshiba)
3rd Author's Name Masahiro Tanabe  
3rd Author's Affiliation Toshiba Corporation (Toshiba)
4th Author's Name Tsuyoshi Kumamoto  
4th Author's Affiliation Toshiba Corporation (Toshiba)
5th Author's Name Yasuharu Masuda  
5th Author's Affiliation Toshiba Corporation (Toshiba)
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Speaker Author-1 
Date Time 2011-01-28 15:45:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2010-157 
Volume (vol) vol.110 
Number (no) no.390 
Page pp.109-112 
#Pages 4 
Date of Issue 2011-01-20 (SANE) 

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