Paper Abstract and Keywords |
Presentation |
2018-10-12 12:10
Evaluation on Range-Ambiguity Mitigation Using Compressive Sensing for Ultra-Wide-Band Stepped Multiple Frequency Complementary Phase Code Modulation Radar Ryosuke Yamada, Manabu Akita, Takayuki Inaba (UEC) SANE2018-50 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The authors have developed stepped multiple frequency CPC, which is a proprietary modulation/demodulation method that can realize high range-resolution with narrow reception bandwidth. When extending stepped multiple frequency CPC to the bandwidth of 4GHz, it is necessary to make the frequency steps unequally spaced in order to maintain the conventional observation time. However, this raises the problem that the range-ambiguity increases. In this paper, we mitigate the range-ambiguity by CS and evaluate its mitigation performance. From statistical evaluation by simulation, when SN is 4dB and false alarm rate is 〖10〗^(-7), the detection rate of DFT (conventional method) is about 0.07, whereas the detection rate of CS is about 0.83. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Rader / Stepped Multiple Frequency CPC / Range-Ambiguity / Compressed Sensing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 239, SANE2018-50, pp. 35-40, Oct. 2018. |
Paper # |
SANE2018-50 |
Date of Issue |
2018-10-05 (SANE) |
ISSN |
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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SANE2018-50 |
Conference Information |
Committee |
SANE |
Conference Date |
2018-10-12 - 2018-10-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The University of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Radar signal processing and general issues |
Paper Information |
Registration To |
SANE |
Conference Code |
2018-10-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation on Range-Ambiguity Mitigation Using Compressive Sensing for Ultra-Wide-Band Stepped Multiple Frequency Complementary Phase Code Modulation Radar |
Sub Title (in English) |
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Keyword(1) |
Rader |
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Stepped Multiple Frequency CPC |
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Range-Ambiguity |
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Compressed Sensing |
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1st Author's Name |
Ryosuke Yamada |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Manabu Akita |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
3rd Author's Name |
Takayuki Inaba |
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The University of Electro-Communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2018-10-12 12:10:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2018-50 |
Volume (vol) |
vol.118 |
Number (no) |
no.239 |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2018-10-05 (SANE) |
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