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 Link to ES Tech. Rep. Archives: 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 Link to ES Tech. Rep. Archives: 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) |
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Keyword(1) |
Bi-static SAR |
Keyword(2) |
Doppler frequency shift |
Keyword(3) |
frequency synchronization |
Keyword(4) |
PLL |
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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) |