Paper Abstract and Keywords |
Presentation |
2021-09-09 13:25
Broadband Left-Handed Region of CRLH-TL Using an Ω-Shaped Interdigital Capacitive Gap Tetsuhiro Takada, Mikio Tsuji, Hiroyuki Deguchi (Doshisha Univ.) MW2021-34 Link to ES Tech. Rep. Archives: MW2021-34 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Various structures have been proposed to expand the left-handed region of the right-handed/left-handed combined transmission line (CRLH-TL) using microstrip lines. However, in the conventional structures, it is difficult to obtain good transmission characteristics in the left-handed region due to the impedance mismatch between the input and output lines and the CRLH-TL. In this paper, an $omega$-type capacitive gap structure is used to expand the left-handed region. In addition, the ladder-type inductance structure stabilizes the Bloch impedance of the unit cell at 50+j0 $omega$ over the left-handed frequency range. Finally, the measured and calculated values are compared for experimental verification. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
CRLH-TL / Interdigital Structure / Bloch Impedance / Left-Handed Region / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 169, MW2021-34, pp. 6-11, Sept. 2021. |
Paper # |
MW2021-34 |
Date of Issue |
2021-09-02 (MW) |
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 |
MW2021-34 Link to ES Tech. Rep. Archives: MW2021-34 |
Conference Information |
Committee |
MW AP |
Conference Date |
2021-09-09 - 2021-09-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave, Millimeter wave |
Paper Information |
Registration To |
MW |
Conference Code |
2021-09-MW-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Broadband Left-Handed Region of CRLH-TL Using an Ω-Shaped Interdigital Capacitive Gap |
Sub Title (in English) |
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Keyword(1) |
CRLH-TL |
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Interdigital Structure |
Keyword(3) |
Bloch Impedance |
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Left-Handed Region |
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1st Author's Name |
Tetsuhiro Takada |
1st Author's Affiliation |
Doshisha University (Doshisha Univ.) |
2nd Author's Name |
Mikio Tsuji |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
3rd Author's Name |
Hiroyuki Deguchi |
3rd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-09-09 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2021-34 |
Volume (vol) |
vol.121 |
Number (no) |
no.169 |
Page |
pp.6-11 |
#Pages |
6 |
Date of Issue |
2021-09-02 (MW) |
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