Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2009-10-16 09:25
Development of Ka-band 250Wpeak power Mini TWT
Manabu Harigae, Tetsuo Machida, Takashi Kanamoto, Mitsuru Yoshida, Kunio Tsutaki (NEC Microwave Tube, Ltd.) ED2009-124
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes the development of Ka-band 250Wpeak/150WCW miniaturized helix traveling wave tube (TWT) for the expanding Ka-band satellite communication Market. This time, we have developed a new type of Ka-band TWT based on our existing standard Ka-band high power TWT technologies. The TWT is designed to reduce consumption power by operating with the pulsed saturated output power of 250W over 27.5 - 31.0GHz. In addition, by redesigning the each structure of Gun, RF circuit and Collector, we realized a new Ka-band 250Wpeak/150W Mini-TWT reduced volume of about 67% and weight of about 53% compared with the our existing standard TWT.
Keyword (in Japanese) (See Japanese page) 
(in English) traveling wave tube / Ka-band / small lightweight / high efficiency / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 230, ED2009-124, pp. 43-46, Oct. 2009.
Paper # ED2009-124 
Date of Issue 2009-10-08 (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 ED2009-124

Conference Information
Committee ED  
Conference Date 2009-10-15 - 2009-10-16 
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 2009-10-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of Ka-band 250Wpeak power Mini TWT 
Sub Title (in English)  
Keyword(1) traveling wave tube  
Keyword(2) Ka-band  
Keyword(3) small lightweight  
Keyword(4) high efficiency  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Manabu Harigae  
1st Author's Affiliation NEC Microwave Tube, Ltd. (NEC Microwave Tube, Ltd.)
2nd Author's Name Tetsuo Machida  
2nd Author's Affiliation NEC Microwave Tube, Ltd. (NEC Microwave Tube, Ltd.)
3rd Author's Name Takashi Kanamoto  
3rd Author's Affiliation NEC Microwave Tube, Ltd. (NEC Microwave Tube, Ltd.)
4th Author's Name Mitsuru Yoshida  
4th Author's Affiliation NEC Microwave Tube, Ltd. (NEC Microwave Tube, Ltd.)
5th Author's Name Kunio Tsutaki  
5th Author's Affiliation NEC Microwave Tube, Ltd. (NEC Microwave Tube, Ltd.)
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2009-10-16 09:25:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2009-124 
Volume (vol) vol.109 
Number (no) no.230 
Page pp.43-46 
#Pages 4 
Date of Issue 2009-10-08 (ED) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan