Paper Abstract and Keywords |
Presentation |
2007-07-27 15:40
PLL simulation for GPS signal in the presence of Ionospheric Scintillation Shunichiro Kondo, Takuji Ebinuma, Nobuaki Kubo, Akio Yasuda (Tokyo Marine Univ) SANE2007-56 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Ionospheric scintillation is one of the serious issues in GPS positioning. It induces a rapid change in the amplitude and phase of radio wave signals. This is due to irregularities of electron density in the F-region of the ionosphere. It reduces the accuracy of pseudorange and carrier phase measurements in GPS receivers, and can cause the loss of lock on the satellite signal. Scintillation is not as strong at mid-latitude regions so that positioning is not affected so much. In this work, scintillation affected signal generator was made using a model used in some studies and PLL simulation was performed to evaluate the performance of GPS receiver in the presence of ionospheric scintillation. The results show the Fast Adaptive Bandwidth ( FAB) PLL does not work well in the case of low signal level. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ionospheric Scintillation / GPS / PLL / FAB PLL / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 169, SANE2007-56, pp. 25-30, July 2007. |
Paper # |
SANE2007-56 |
Date of Issue |
2007-07-20 (SANE) |
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) |
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SANE2007-56 |
Conference Information |
Committee |
SANE |
Conference Date |
2007-07-27 - 2007-07-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Electric Navigation Research Institute |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Navigation, trafic control and general |
Paper Information |
Registration To |
SANE |
Conference Code |
2007-07-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
PLL simulation for GPS signal in the presence of Ionospheric Scintillation |
Sub Title (in English) |
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Keyword(1) |
Ionospheric Scintillation |
Keyword(2) |
GPS |
Keyword(3) |
PLL |
Keyword(4) |
FAB PLL |
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1st Author's Name |
Shunichiro Kondo |
1st Author's Affiliation |
Tokyo University of Marine Science and Technology (Tokyo Marine Univ) |
2nd Author's Name |
Takuji Ebinuma |
2nd Author's Affiliation |
Tokyo University of Marine Science and Technology (Tokyo Marine Univ) |
3rd Author's Name |
Nobuaki Kubo |
3rd Author's Affiliation |
Tokyo University of Marine Science and Technology (Tokyo Marine Univ) |
4th Author's Name |
Akio Yasuda |
4th Author's Affiliation |
Tokyo University of Marine Science and Technology (Tokyo Marine Univ) |
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Speaker |
Author-1 |
Date Time |
2007-07-27 15:40:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2007-56 |
Volume (vol) |
vol.107 |
Number (no) |
no.169 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2007-07-20 (SANE) |
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