Paper Abstract and Keywords |
Presentation |
2020-10-02 13:00
Design and Measurement of a Traveling Wave Excitation Array of a Planar Array Antenna on a Narrow Wall of the Rectangular Waveguide for Perpendicular Polarization to the Axis Toshiki Hozen, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2020-71 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A longitudinal linear slot array arranged at a spacing of one guided wavelength on a narrow wall of the rectangular waveguide has a problem of radiation of grating lobes. This paper presents a novel microstrip antenna array fed by longitudinal slots on a narrow wall of the rectangular waveguide with polarization perpendicular to the axis. A dual-ring microstrip antenna with a circumference of 5 wavelengths excited by the longitudinal slot on the narrow wall of the waveguide with a dielectric substrate is used as an element of the proposed array. In order to validate the proposed array configuration, an eight-element array with travelling wave excitation is designed at 11.2 GHz and good radiation patterns with suppressed grating lobes are confirmed by experiment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Microstrip antenna / Planar antenna / Waveguide slot array / Grating lobe suppression / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 179, AP2020-71, pp. 17-22, Oct. 2020. |
Paper # |
AP2020-71 |
Date of Issue |
2020-09-25 (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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AP2020-71 |
Conference Information |
Committee |
AP |
Conference Date |
2020-10-02 - 2020-10-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
2 sub sites and online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2020-10-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design and Measurement of a Traveling Wave Excitation Array of a Planar Array Antenna on a Narrow Wall of the Rectangular Waveguide for Perpendicular Polarization to the Axis |
Sub Title (in English) |
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Microstrip antenna |
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Planar antenna |
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Waveguide slot array |
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Grating lobe suppression |
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1st Author's Name |
Toshiki Hozen |
1st Author's Affiliation |
Saitama University (Saitama Univ.) |
2nd Author's Name |
Sakuyoshi Saito |
2nd Author's Affiliation |
Saitama University (Saitama Univ.) |
3rd Author's Name |
Yuichi Kimura |
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Saitama University (Saitama Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-10-02 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2020-71 |
Volume (vol) |
vol.120 |
Number (no) |
no.179 |
Page |
pp.17-22 |
#Pages |
6 |
Date of Issue |
2020-09-25 (AP) |