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Paper Abstract and Keywords
Presentation 2010-10-26 11:10
Development of Short Warm Up Ku-band 250W TWT
Akira Chiba, Junichi Kobayashi, Yuudai Ninomiya, Shuuji Abiko, Takashi Kanamoto, Junichi Matsuoka (NCS) ED2010-140
Abstract (in Japanese) (See Japanese page) 
(in English) NETCOMSEC Co. Ltd. developed a Short Warm Up Ku-band 250W TWT (Traveling Wave Tube) as an amplifier which is used for satellite communications and broadcasting in earth stations. These TWT applications, when the news flash of an urgent report etc., require fast turn on of the TWT. This development achieves the requirement, and “Short Warm Up” is completed at 80 seconds. This TWT gets a lightweight compared with the conventional TWT. The cathode life is 10 years more by adoption of the satellite TWT technology.
Keyword (in Japanese) (See Japanese page) 
(in English) TWT / HPA / Short Warm Up / Boradcast / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 249, ED2010-140, pp. 61-65, Oct. 2010.
Paper # ED2010-140 
Date of Issue 2010-10-18 (ED) 
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 ED2010-140

Conference Information
Committee ED  
Conference Date 2010-10-25 - 2010-10-26 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ED 
Conference Code 2010-10-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of Short Warm Up Ku-band 250W TWT 
Sub Title (in English)  
Keyword(1) TWT  
Keyword(2) HPA  
Keyword(3) Short Warm Up  
Keyword(4) Boradcast  
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Keyword(6)  
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1st Author's Name Akira Chiba  
1st Author's Affiliation NETCOMSEC Co., Ltd. (NCS)
2nd Author's Name Junichi Kobayashi  
2nd Author's Affiliation NETCOMSEC Co., Ltd. (NCS)
3rd Author's Name Yuudai Ninomiya  
3rd Author's Affiliation NETCOMSEC Co., Ltd. (NCS)
4th Author's Name Shuuji Abiko  
4th Author's Affiliation NETCOMSEC Co., Ltd. (NCS)
5th Author's Name Takashi Kanamoto  
5th Author's Affiliation NETCOMSEC Co., Ltd. (NCS)
6th Author's Name Junichi Matsuoka  
6th Author's Affiliation NETCOMSEC Co., Ltd. (NCS)
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Speaker Author-1 
Date Time 2010-10-26 11:10:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2010-140 
Volume (vol) vol.110 
Number (no) no.249 
Page pp.61-65 
#Pages 5 
Date of Issue 2010-10-18 (ED) 

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