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Paper Abstract and Keywords
Presentation 2010-06-24 14:55
Analysis of Q-factors in two-port oscillation circuit Based on Formulation by S Parameter
Shimpei Takeda, Koichi Oue (Kure Nat Coll. of Tech.), Futoshi Kuroki, Takashi Ohira (Toyohashi Univ. of Tech.) MW2010-32
Abstract (in Japanese) (See Japanese page) 
(in English) Even though Q-factors of the oscillation circuits can be calculated by their input impedances, impedance matrixes and angular frequency-derivations, the numerical calculation accuracy is degraded when the impedance locus drastically shifted for frequencies. In the viewpoint of the scattering matrix having the values from -1 to 1, Q-factors of one- and two-ports oscillation circuits were calculated. Based on their results, an advantage of the calculation procedure based on the scattering matrix was confirmed.
Keyword (in Japanese) (See Japanese page) 
(in English) Microwave / Millimeter wave / Q-factor / Oscillation circuit / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 96, MW2010-32, pp. 31-36, June 2010.
Paper # MW2010-32 
Date of Issue 2010-06-17 (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 MW2010-32

Conference Information
Committee MW  
Conference Date 2010-06-24 - 2010-06-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Shizuoka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Signal Generation and Measurement / NA 
Paper Information
Registration To MW 
Conference Code 2010-06-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Q-factors in two-port oscillation circuit Based on Formulation by S Parameter 
Sub Title (in English)  
Keyword(1) Microwave  
Keyword(2) Millimeter wave  
Keyword(3) Q-factor  
Keyword(4) Oscillation circuit  
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Keyword(6)  
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Keyword(8)  
1st Author's Name Shimpei Takeda  
1st Author's Affiliation Kure National College of Technology (Kure Nat Coll. of Tech.)
2nd Author's Name Koichi Oue  
2nd Author's Affiliation Kure National College of Technology (Kure Nat Coll. of Tech.)
3rd Author's Name Futoshi Kuroki  
3rd Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
4th Author's Name Takashi Ohira  
4th Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
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Speaker Author-1 
Date Time 2010-06-24 14:55:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2010-32 
Volume (vol) vol.110 
Number (no) no.96 
Page pp.31-36 
#Pages 6 
Date of Issue 2010-06-17 (MW) 

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