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Paper Abstract and Keywords
Presentation 2022-12-20 13:40
Optical and RF signal phase measurement using Mach-Zehnder modulators based on optical spectrum analysis
Huang Qingchuan (Waseda Univ), Keizou Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ) ED2022-84 MWPTHz2022-55
Abstract (in Japanese) (See Japanese page) 
(in English) Wide applications of massive MIMO antenna system require well adjustments of phase difference between sub antenna units. The use of network analyzer is the traditional method to solve this problem. The paper presents and experimentally demonstrates a method to measure the phase difference with optical Mach-Zehnder modulator using optical spectrum analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical modulation / Mach-Zehnder modulator / Microwave Photonics / / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 320, MWPTHz2022-55, pp. 62-66, Dec. 2022.
Paper # MWPTHz2022-55 
Date of Issue 2022-12-12 (ED, MWPTHz) 
ISSN Online edition: ISSN 2432-6380
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)
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Conference Information
Committee ED MWPTHz  
Conference Date 2022-12-19 - 2022-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Topics (in English)  
Paper Information
Registration To MWPTHz 
Conference Code 2022-12-ED-MWPTHz 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optical and RF signal phase measurement using Mach-Zehnder modulators based on optical spectrum analysis 
Sub Title (in English)  
Keyword(1) Optical modulation  
Keyword(2) Mach-Zehnder modulator  
Keyword(3) Microwave Photonics  
1st Author's Name Huang Qingchuan  
1st Author's Affiliation Waseda University (Waseda Univ)
2nd Author's Name Keizou Inagaki  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Tetsuya Kawanishi  
3rd Author's Affiliation Waseda University (Waseda Univ)
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Speaker Author-1 
Date Time 2022-12-20 13:40:00 
Presentation Time 25 minutes 
Registration for MWPTHz 
Paper # ED2022-84, MWPTHz2022-55 
Volume (vol) vol.122 
Number (no) no.319(ED), no.320(MWPTHz) 
Page pp.62-66 
Date of Issue 2022-12-12 (ED, MWPTHz) 

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