Paper Abstract and Keywords |
Presentation |
2017-10-20 13:10
Topology optimization of dielectric lens antenna using normalized Gaussian network Keiichi Itoh (NIT, Akita College), Hajime Igarashi (Hokkaido Univ.) EMCJ2017-48 MW2017-100 EST2017-63 Link to ES Tech. Rep. Archives: MW2017-100 EST2017-63 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper reports a novel 3D topology optimization method based on the finite difference time domain (FDTD) method for a dielectric lens antenna. To obtain smoother shape not a checkerboard patterns, we apply the normalized Gaussian networks (NGnet) to 3D topology optimization. By using the proposed method, the shape of the dielectric lens can be freely designed according to desired radiation characteristics. As an example of the optimization using the proposed method, the minimization problem of the beamwidth of the main beam from the waveguide slot antenna is carried out. From several optimized design results, it is confirmed that the proposed method has enough design ability. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
topology optimization / dielectric lens antenna / FDTD method / normalized Gaussian network / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 245, EST2017-63, pp. 123-127, Oct. 2017. |
Paper # |
EST2017-63 |
Date of Issue |
2017-10-12 (EMCJ, MW, EST) |
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) |
Download PDF |
EMCJ2017-48 MW2017-100 EST2017-63 Link to ES Tech. Rep. Archives: MW2017-100 EST2017-63 |
Conference Information |
Committee |
MW EMCJ EST |
Conference Date |
2017-10-19 - 2017-10-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yupopo |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Electromagnetic simulation ,EMC, Microwave technologies |
Paper Information |
Registration To |
EST |
Conference Code |
2017-10-MW-EMCJ-EST-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Topology optimization of dielectric lens antenna using normalized Gaussian network |
Sub Title (in English) |
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topology optimization |
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dielectric lens antenna |
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FDTD method |
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normalized Gaussian network |
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1st Author's Name |
Keiichi Itoh |
1st Author's Affiliation |
National Institute of Technology, Akita College (NIT, Akita College) |
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Hajime Igarashi |
2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-10-20 13:10:00 |
Presentation Time |
20 minutes |
Registration for |
EST |
Paper # |
EMCJ2017-48, MW2017-100, EST2017-63 |
Volume (vol) |
vol.117 |
Number (no) |
no.243(EMCJ), no.244(MW), no.245(EST) |
Page |
pp.123-127 |
#Pages |
5 |
Date of Issue |
2017-10-12 (EMCJ, MW, EST) |
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