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Paper Abstract and Keywords
Presentation 2016-01-14 14:15
A Frequency Synchronization Scheme for Time Varying Doppler-shift Compensation using the Direct Return Signal
Keisuke Nakamura, Osamu Wada, Kenichi Tajima, Morishige Hieda (Mitsubishi Electric) MW2015-161
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, a frequency synchronization scheme between platforms for a bistatic SAR is described. The proposed scheme uses the direct return signal to compensate a time varying Doppler-shift. the Doppler-shift of a transmitted reference signal of a PLL is simulated by the direct return signal. By comparing the reference signal with a feedback signal added to the simulated Doppler-shift, these Doppler-shift can be cancelled out. Hence, the synchronization error due to the variation of the Doppler-shift can be suppressed. Experimental results show that the proposed scheme achieves frequency synchronization between the platforms under the time varying Doppler-shift.
Keyword (in Japanese) (See Japanese page) 
(in English) Bi-static SAR / Doppler frequency shift / frequency synchronization / PLL / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 391, MW2015-161, pp. 13-16, Jan. 2016.
Paper # MW2015-161 
Date of Issue 2016-01-07 (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 MW2015-161

Conference Information
Committee MW  
Conference Date 2016-01-14 - 2016-01-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies / 50th Anniversary Special Talks 
Paper Information
Registration To MW 
Conference Code 2016-01-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Frequency Synchronization Scheme for Time Varying Doppler-shift Compensation using the Direct Return Signal 
Sub Title (in English)  
Keyword(1) Bi-static SAR  
Keyword(2) Doppler frequency shift  
Keyword(3) frequency synchronization  
Keyword(4) PLL  
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Keyword(6)  
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1st Author's Name Keisuke Nakamura  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
2nd Author's Name Osamu Wada  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
3rd Author's Name Kenichi Tajima  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
4th Author's Name Morishige Hieda  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
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Speaker Author-1 
Date Time 2016-01-14 14:15:00 
Presentation Time 30 minutes 
Registration for MW 
Paper # MW2015-161 
Volume (vol) vol.115 
Number (no) no.391 
Page pp.13-16 
#Pages 4 
Date of Issue 2016-01-07 (MW) 

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