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| Presentation | 2019-02-21 15:20 [Invited Lecture] Direction of Arrival Estimation with the Calibration Method Based on an Excitation Condition for an Antenna Array Makoto Higaki, Kentaro Murata, Makoto Sano (Toshiba Corp.)  AP2018-175 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have seen the advent of various wireless communication systems, e.g. cellular system, wireless LAN, Bluetooth, RFID system, etc. in the last few decades. It will not take long to connect humans and various things via these networks to open the IoT era. In this situation, location estimation based on direction of arrival (DoA) estimation of the radio waves used in these wireless communication systems is widely studied recently. Calibration of every antenna array, however, might be unacceptable for such these consumer-electronics products since that costs much. Even if the cost is acceptable, the calibration will be required every time any parts, e.g. a chassis, which scatter radio waves is redesigned. Then we have studied a simple calibration method based only on an excitation condition for an antenna array that keeps the high DoA estimation accuracy. This paper presents the results of DoA estimation with the proposed and conventional calibration methods. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | antenna array / direction of arrival estimation / calibration method / MUSIC / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 451, AP2018-175, pp. 31-36, Feb. 2019. | |
| Paper # | AP2018-175 | |
| Date of Issue | 2019-02-14 (AP) | |
| 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) | |
| Download PDF | AP2018-175 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2019-02-21 - 2019-02-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Sumitomo Electric Industries (Osaka Works) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Industrial Session, Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2019-02-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Direction of Arrival Estimation with the Calibration Method Based on an Excitation Condition for an Antenna Array |
| Sub Title (in English) | |
| Keyword(1) | antenna array |
| Keyword(2) | direction of arrival estimation |
| Keyword(3) | calibration method |
| Keyword(4) | MUSIC |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Makoto Higaki |
| 1st Author's Affiliation | Toshiba Corp. (Toshiba Corp.) |
| 2nd Author's Name | Kentaro Murata |
| 2nd Author's Affiliation | Toshiba Corp. (Toshiba Corp.) |
| 3rd Author's Name | Makoto Sano |
| 3rd Author's Affiliation | Toshiba Corp. (Toshiba Corp.) |
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| Speaker | Author-1 |
| Date Time | 2019-02-21 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2018-175 |
| Volume (vol) | vol.118 |
| Number (no) | no.451 |
| Page | pp.31-36 |
| #Pages | 6 |
| Date of Issue | 2019-02-14 (AP) |
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