Paper Abstract and Keywords |
Presentation |
2022-02-24 14:00
Study on circle fitting methods for radar respiration detection Takayuki Kitamura, Isao Matsushima, Satoshi Kageme (Mitsubishi Electric Corp.) SANE2021-97 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, vital sensing methods with millimeter-wave (MMW) radar have been rapidly developed, with which vital signals of people in-cabin or indoor are supposed to be detected. When the Arctangent Demodulation, one of the respiration detection methods with MMW, is applied, the circle fitting processing of a radar signal is considered the most crucial step. In some real-life environments, however, fitting a circle to the radar signal on the complex plane doesn’t work correctly. In this paper, multiple of circle fitting methods are applied to simulated radar signals for comparison, and we present that selecting a proper method is vital to achieve the correct circle fitting to the radar signal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Millimeter-wave Radar / Respiration Detection / Arctangent Demodulation / Circle Fitting / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 378, SANE2021-97, pp. 1-6, Feb. 2022. |
Paper # |
SANE2021-97 |
Date of Issue |
2022-02-17 (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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SANE2021-97 |
Conference Information |
Committee |
SAT SANE |
Conference Date |
2022-02-24 - 2022-02-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Satellite technology, etc. |
Paper Information |
Registration To |
SANE |
Conference Code |
2022-02-SAT-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on circle fitting methods for radar respiration detection |
Sub Title (in English) |
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Keyword(1) |
Millimeter-wave Radar |
Keyword(2) |
Respiration Detection |
Keyword(3) |
Arctangent Demodulation |
Keyword(4) |
Circle Fitting |
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1st Author's Name |
Takayuki Kitamura |
1st Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
2nd Author's Name |
Isao Matsushima |
2nd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
3rd Author's Name |
Satoshi Kageme |
3rd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
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Speaker |
Author-1 |
Date Time |
2022-02-24 14:00:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2021-97 |
Volume (vol) |
vol.121 |
Number (no) |
no.378 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2022-02-17 (SANE) |
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