Paper Abstract and Keywords |
Presentation |
2017-12-19 15:15
Design of Wideband Microstrip Filtering Antenna Using Short Stub Structure Kazuhiro Sato, Masataka Ohira, Zhewang Ma, Xiaolong Wang (Saitama Univ.) MW2017-150 Link to ES Tech. Rep. Archives: MW2017-150 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, a filtering antenna has been rapidly developed because it can be designed with a well-known filter synthesis approach, thereby realizing a frequency bandwidth predetermined as design specifications. However, there is a problem that the conventional filter synthesis method using a narrowband approximation cannot be applied to the design of filtering antenna with a wider frequency bandwidth than 10%. In this paper, we propose a design method of wideband filtering antenna having a Chebyshev response without using narrowband approximation, and a new microstrip structure of filtering antenna having such a wideband frequency response. As an example, we design a fifth-order filtering antenna with center frequency of 4.0 GHz and a fractional bandwidth of 20%, which is simply composed of the connection of short stubs and a patch antenna. Finally, the effectiveness of the proposed design method is proved through measurements of the fabricated filtering antenna. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
filtering antenna / wideband bandpass filter / microstrip line / short stub / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 366, MW2017-150, pp. 47-52, Dec. 2017. |
Paper # |
MW2017-150 |
Date of Issue |
2017-12-12 (MW) |
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 |
MW2017-150 Link to ES Tech. Rep. Archives: MW2017-150 |
Conference Information |
Committee |
MW |
Conference Date |
2017-12-19 - 2017-12-20 |
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(See Japanese page) |
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Paper Information |
Registration To |
MW |
Conference Code |
2017-12-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design of Wideband Microstrip Filtering Antenna Using Short Stub Structure |
Sub Title (in English) |
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Keyword(1) |
filtering antenna |
Keyword(2) |
wideband bandpass filter |
Keyword(3) |
microstrip line |
Keyword(4) |
short stub |
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1st Author's Name |
Kazuhiro Sato |
1st Author's Affiliation |
Saitama University (Saitama Univ.) |
2nd Author's Name |
Masataka Ohira |
2nd Author's Affiliation |
Saitama University (Saitama Univ.) |
3rd Author's Name |
Zhewang Ma |
3rd Author's Affiliation |
Saitama University (Saitama Univ.) |
4th Author's Name |
Xiaolong Wang |
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Saitama University (Saitama Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-12-19 15:15:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2017-150 |
Volume (vol) |
vol.117 |
Number (no) |
no.366 |
Page |
pp.47-52 |
#Pages |
6 |
Date of Issue |
2017-12-12 (MW) |
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