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Paper Abstract and Keywords
Presentation 2024-01-26 13:00
A Study of Determining the Target Characteristics of Quadrature Hybrids and Power Dividers Consisting a Six-Port Reflectometer-type VNA
Yo Tsubaki, Taiyo Ushiyama, Satoshi Ono (UEC) ED2023-76 MW2023-168
Abstract (in Japanese) (See Japanese page) 
(in English) A vector network analyzer (VNA) using six-port reflectometers is expected to be less expensive than a conventional VNA because the main circuit consists of passive circuits such as quadrature hybrid couplers and power dividers. However, depending on the VNA specifications, there is no systematic method for determining the target performance of each component, such as the quadrature hybrid coupler and the power divider, when the specifications are determined. In this study, a method for determining the required performance of the quadrature hybrid coupler and power divider to accurately measure the device under test (DUT) when configuring a VNA using six-port reflectometers was investigated and proposed. Moreover, the target characteristics of these circuits were determined based on the proposed method. The feasibility of the target characteristics of the quadrature hybrid coupler and the power divider was verified by electromagnetic simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Six-port reflectometer / Quadrature hybrid coupler / Power divider / Vector network analyzer / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 366, MW2023-168, pp. 52-57, Jan. 2024.
Paper # MW2023-168 
Date of Issue 2024-01-18 (ED, 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 ED2023-76 MW2023-168

Conference Information
Committee ED MW  
Conference Date 2024-01-25 - 2024-01-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MW 
Conference Code 2024-01-ED-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Determining the Target Characteristics of Quadrature Hybrids and Power Dividers Consisting a Six-Port Reflectometer-type VNA 
Sub Title (in English)  
Keyword(1) Six-port reflectometer  
Keyword(2) Quadrature hybrid coupler  
Keyword(3) Power divider  
Keyword(4) Vector network analyzer  
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1st Author's Name Yo Tsubaki  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Taiyo Ushiyama  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Satoshi Ono  
3rd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2024-01-26 13:00:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # ED2023-76, MW2023-168 
Volume (vol) vol.123 
Number (no) no.365(ED), no.366(MW) 
Page pp.52-57 
#Pages 6 
Date of Issue 2024-01-18 (ED, MW) 

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