Paper Abstract and Keywords |
Presentation |
2015-11-06 10:55
Non-Contact Channel Estimation of Propagation Channel Using Load Modulation for Evaluating Miniaturized MIMO Antenna Kazuya Takahashi, Naoki Honma (Iwate Univ.), Kentaro Murata (NDA), Yoshitaka Tsunekawa (Iwate Univ.) AP2015-145 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, a non-contact channel estimation method suitable for a miniaturized MIMO (Multiple-Input Multiple-Output) antenna using load modulation is proposed. In this technique, AUT (Antenna Under Test) is terminated by two-state variable loads, and the channel between AUT and receiving antenna is estimated by illuminating AUT with an external antenna and measuring a apparent propagation channel between transmitting and receiving antenna. Therefore, this method can estimate channel without connecting cable to AUT side with a fairly simple hardware. Numerical results show that proposed method achieves an accurate channel estimation compared to the conventional method, where the coaxial cables are connected to the AUT, and is suitable for the channel measurement of the miniaturized MIMO antenna. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
MIMO / miniaturized MIMOm / load modulation / channel estimation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 286, AP2015-145, pp. 201-206, Nov. 2015. |
Paper # |
AP2015-145 |
Date of Issue |
2015-10-28 (AP) |
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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AP2015-145 |
Conference Information |
Committee |
AP RCS WPT SAT |
Conference Date |
2015-11-04 - 2015-11-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Prefectural Museum & Art Museum |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antenna and Propagation, Radio Communication, Satelite Communication, Wireless Power Transfer |
Paper Information |
Registration To |
AP |
Conference Code |
2015-11-AP-RCS-WPT-SAT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Non-Contact Channel Estimation of Propagation Channel Using Load Modulation for Evaluating Miniaturized MIMO Antenna |
Sub Title (in English) |
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Keyword(1) |
MIMO |
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miniaturized MIMOm |
Keyword(3) |
load modulation |
Keyword(4) |
channel estimation |
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1st Author's Name |
Kazuya Takahashi |
1st Author's Affiliation |
Iwate University (Iwate Univ.) |
2nd Author's Name |
Naoki Honma |
2nd Author's Affiliation |
Iwate University (Iwate Univ.) |
3rd Author's Name |
Kentaro Murata |
3rd Author's Affiliation |
National Defense Academy (NDA) |
4th Author's Name |
Yoshitaka Tsunekawa |
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Iwate University (Iwate Univ.) |
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Speaker |
Author-1 |
Date Time |
2015-11-06 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2015-145 |
Volume (vol) |
vol.115 |
Number (no) |
no.286 |
Page |
pp.201-206 |
#Pages |
6 |
Date of Issue |
2015-10-28 (AP) |
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