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 2017-05-25 13:00
A study of power combine type base-station transmitter to improve performance degradation at unit SSPA failure
Yoshinori Suzuki, Kouhei Suzaki, Katsuhiko Yamanaka, Fumihiro Yamashita, Naoki Kita (NTT) SAT2017-1
Abstract (in Japanese) (See Japanese page) 
(in English) Base stations for between remote island satellite communication systems and disaster recovery satellite communication systems are generally required large aperture antenna and high transmission power to have a large number of line. In particular, the uses of TWTA were common to satisfy a high power transmission. SSPA’s output power improvement in the recent years and the easily its operation, requests of replacement from TWTA to SSPA are growing. As a replacement study to SSPA from TWTA, the issue of insufficient SSPA output power is solved to combine some SSPAs output. This paper presents combine type high-power transmitter configuration and control procedure to improve performance degradation at unit SSPA failure. Experimental verification results of the proposed configurations are also described.
Keyword (in Japanese) (See Japanese page) 
(in English) Satellite communication / Base station / High-power transmitter / Power combine technique / Improved reliability / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 52, SAT2017-1, pp. 1-6, May 2017.
Paper # SAT2017-1 
Date of Issue 2017-05-18 (SAT) 
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 SAT2017-1

Conference Information
Committee WBS SAT  
Conference Date 2017-05-25 - 2017-05-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Utsunomiya Univ. Yoto Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Coding, Modulation, Demodulation, Signal Processing Technique, etc. 
Paper Information
Registration To SAT 
Conference Code 2017-05-WBS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study of power combine type base-station transmitter to improve performance degradation at unit SSPA failure 
Sub Title (in English)  
Keyword(1) Satellite communication  
Keyword(2) Base station  
Keyword(3) High-power transmitter  
Keyword(4) Power combine technique  
Keyword(5) Improved reliability  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yoshinori Suzuki  
1st Author's Affiliation NTT (NTT)
2nd Author's Name Kouhei Suzaki  
2nd Author's Affiliation NTT (NTT)
3rd Author's Name Katsuhiko Yamanaka  
3rd Author's Affiliation NTT (NTT)
4th Author's Name Fumihiro Yamashita  
4th Author's Affiliation NTT (NTT)
5th Author's Name Naoki Kita  
5th Author's Affiliation NTT (NTT)
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 2017-05-25 13:00:00 
Presentation Time 25 minutes 
Registration for SAT 
Paper # SAT2017-1 
Volume (vol) vol.117 
Number (no) no.52 
Page pp.1-6 
#Pages 6 
Date of Issue 2017-05-18 (SAT) 

[Return to Top Page]

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