Paper Abstract and Keywords |
Presentation |
2019-10-18 09:30
A Study on a Fast Numerical Analysis Method for Large-Scale Periodic Array Antennas on Multi-Layered Media Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2019-97 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, a fast numerical analysis method for large-scale periodic array antennas on multi-layered media is discussed. The method uses a layered media Green's function (LMGF) and layers of dielectric/magnetic materials are modeled as infinite plates. The LMGF includes effects of dielectric/magnetic materials on an antenna performance and the dielectric/magnetic materials are mesh-free. Cumbersome numerical quadrature for the Sommerfeld integral is efficiently performed using a numerical interpolation method based on the Taylor expansion of Bessel functions. A characteristic basis function method (CBFM) developed for numerical analysis of large-scale periodic array antennas is used. Numerical analysis of large-scale array antennas on multi-layered media is performed using these methods and performance of these methods is demonstrated. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
MoM / Method of moments / Layered media Green's function / Characteristic basis function method / Array antennas / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 228, AP2019-97, pp. 89-94, Oct. 2019. |
Paper # |
AP2019-97 |
Date of Issue |
2019-10-10 (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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AP2019-97 |
Conference Information |
Committee |
AP |
Conference Date |
2019-10-17 - 2019-10-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Osaka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Student Session, Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2019-10-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on a Fast Numerical Analysis Method for Large-Scale Periodic Array Antennas on Multi-Layered Media |
Sub Title (in English) |
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MoM |
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Method of moments |
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Layered media Green's function |
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Characteristic basis function method |
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Array antennas |
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1st Author's Name |
Keisuke Konno |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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Qiang Chen |
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Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-10-18 09:30:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2019-97 |
Volume (vol) |
vol.119 |
Number (no) |
no.228 |
Page |
pp.89-94 |
#Pages |
6 |
Date of Issue |
2019-10-10 (AP) |