Paper Abstract and Keywords |
Presentation |
2018-11-21 14:20
OTA Experiments on the Angular Accuracy of a Phase Monopulse AOA Antenna Using the Mean IQ-value Method in a Rician Fading Channel Daishi Iwamoto, Nana Narukawa, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) AP2018-123 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we conduct investigations on the angular accuracy of a circularly arranged phase monopulse Angle of Arrival (AOA) estimation antenna in Rician multipath propagation environments. A novel algorithm, called the mean IQ-value method (MIQ method), is presented to extract true angular information about incident waves in a Rician fading channel, where the received signal is therefore composed of both random multipath scattered fields and a coherent line-of-sight (LOS) component. The experimental results using an Over-The-Air (OTA) fading emulator show that a high accuracy of angle estimation can be achieved using the proposed MIQ method, even in the case of a severe Rician fading channel, where a LOS component is extremely small, such as a Rice factor is K = 10 dB. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Angle of Arrival / Phase monopulse / Mean IQ-value method / Rician fading / OTA / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 310, AP2018-123, pp. 125-130, Nov. 2018. |
Paper # |
AP2018-123 |
Date of Issue |
2018-11-13 (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) |
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AP2018-123 |
Conference Information |
Committee |
RCS AP |
Conference Date |
2018-11-20 - 2018-11-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Industry Support Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Paper Information |
Registration To |
AP |
Conference Code |
2018-11-RCS-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
OTA Experiments on the Angular Accuracy of a Phase Monopulse AOA Antenna Using the Mean IQ-value Method in a Rician Fading Channel |
Sub Title (in English) |
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Keyword(1) |
Angle of Arrival |
Keyword(2) |
Phase monopulse |
Keyword(3) |
Mean IQ-value method |
Keyword(4) |
Rician fading |
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OTA |
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1st Author's Name |
Daishi Iwamoto |
1st Author's Affiliation |
Toyama University (Toyama Univ.) |
2nd Author's Name |
Nana Narukawa |
2nd Author's Affiliation |
Toyama University (Toyama Univ.) |
3rd Author's Name |
Kazuhiro Honda |
3rd Author's Affiliation |
Toyama University (Toyama Univ.) |
4th Author's Name |
Koichi Ogawa |
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Toyama University (Toyama Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-11-21 14:20:00 |
Presentation Time |
20 minutes |
Registration for |
AP |
Paper # |
AP2018-123 |
Volume (vol) |
vol.118 |
Number (no) |
no.310 |
Page |
pp.125-130 |
#Pages |
6 |
Date of Issue |
2018-11-13 (AP) |
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