Paper Abstract and Keywords |
Presentation |
2021-01-21 15:35
Shape Design of Dielectric Cover for Millimeter-Wave Waveguide Slot Array Antenna Using Topology Optimization Kazuma Takita, Shun Togase, Masaki Tanaka, Keiichi Itoh (NIT, Akita) EST2020-62 Link to ES Tech. Rep. Archives: EST2020-62 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recent years, millimeter wave applications have been used widely as high-precision sensors for water level gauges, automobile detecting obstacles, imaging sensors, and so on. Our goal is the development of the shape design method of the dielectric cover for the antenna, which is required to protect the opening surface of the sensor. Since the gain of the antenna is assumed to reduce when the flat cover is loaded, we propose a novel shape of the dielectric cover including the convex structure using the topology optimization. In this study, we design the dielectric cover for 76 GHz band waveguide slot array antenna which has 8 slots. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
topology optimization / dielectric cover / millimeter wave / finite difference time domain method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 328, EST2020-62, pp. 51-55, Jan. 2021. |
Paper # |
EST2020-62 |
Date of Issue |
2021-01-14 (EST) |
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 |
EST2020-62 Link to ES Tech. Rep. Archives: EST2020-62 |
Conference Information |
Committee |
EST |
Conference Date |
2021-01-21 - 2021-01-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
EST |
Conference Code |
2021-01-EST |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Shape Design of Dielectric Cover for Millimeter-Wave Waveguide Slot Array Antenna Using Topology Optimization |
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Keyword(1) |
topology optimization |
Keyword(2) |
dielectric cover |
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millimeter wave |
Keyword(4) |
finite difference time domain method |
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1st Author's Name |
Kazuma Takita |
1st Author's Affiliation |
National Institute of Technology, Akita College (NIT, Akita) |
2nd Author's Name |
Shun Togase |
2nd Author's Affiliation |
National Institute of Technology, Akita College (NIT, Akita) |
3rd Author's Name |
Masaki Tanaka |
3rd Author's Affiliation |
National Institute of Technology, Akita College (NIT, Akita) |
4th Author's Name |
Keiichi Itoh |
4th Author's Affiliation |
National Institute of Technology, Akita College (NIT, Akita) |
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Speaker |
Author-1 |
Date Time |
2021-01-21 15:35:00 |
Presentation Time |
25 minutes |
Registration for |
EST |
Paper # |
EST2020-62 |
Volume (vol) |
vol.120 |
Number (no) |
no.328 |
Page |
pp.51-55 |
#Pages |
5 |
Date of Issue |
2021-01-14 (EST) |
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