Paper Abstract and Keywords |
Presentation |
2013-07-19 11:20
An Insertion-Loss Formula for Transversal Resonator Array Bandpass Filters and Its Verification of Theory and Application Masataka Ohira, Zhewang Ma (Saitama Univ.) MW2013-85 OPE2013-54 EST2013-49 MWP2013-44 Link to ES Tech. Rep. Archives: MW2013-85 OPE2013-54 EST2013-49 MWP2013-44 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In a direct-coupled resonator filter, which is constructed by cascade connection of resonators, the insertion loss at its center frequency can be estimated from unloaded Q factors by using a well-known formula derived by S. B. Cohn. However, the formula cannot be available for other circuit topologies, such as a transversal resonator array filter recently used as an equivalent circuit of multi-mode filters. To solve the problem, we have proposed a new insertion-loss formula for transversal resonator array bandpass filters. In this paper, the effectiveness of the proposed formula is verified from the viewpoints of both theory and application, thereby showing that the new insertion-loss formula has versatility, compared to the conventional one. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Bandpass filters / transversal array filters / insertion loss / unloaded Q factors / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 141, MW2013-85, pp. 235-240, July 2013. |
Paper # |
MW2013-85 |
Date of Issue |
2013-07-11 (MW, OPE, EST, MWP) |
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 |
MW2013-85 OPE2013-54 EST2013-49 MWP2013-44 Link to ES Tech. Rep. Archives: MW2013-85 OPE2013-54 EST2013-49 MWP2013-44 |
Conference Information |
Committee |
EST MWP OPE MW EMT IEE-EMT |
Conference Date |
2013-07-18 - 2013-07-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Wakkanai Synthesis Cultural Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave photonic technology etc. |
Paper Information |
Registration To |
MW |
Conference Code |
2013-07-EST-MWP-OPE-MW-EMT-EMT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Insertion-Loss Formula for Transversal Resonator Array Bandpass Filters and Its Verification of Theory and Application |
Sub Title (in English) |
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Keyword(1) |
Bandpass filters |
Keyword(2) |
transversal array filters |
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insertion loss |
Keyword(4) |
unloaded Q factors |
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1st Author's Name |
Masataka Ohira |
1st Author's Affiliation |
Saitama University (Saitama Univ.) |
2nd Author's Name |
Zhewang Ma |
2nd Author's Affiliation |
Saitama University (Saitama Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-07-19 11:20:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2013-85, OPE2013-54, EST2013-49, MWP2013-44 |
Volume (vol) |
vol.113 |
Number (no) |
no.141(MW), no.142(OPE), no.143(EST), no.144(MWP) |
Page |
pp.235-240 |
#Pages |
6 |
Date of Issue |
2013-07-11 (MW, OPE, EST, MWP) |
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