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Paper Abstract and Keywords
Presentation 2021-06-17 15:30
[Invited Lecture] Phase retrieval method and its applications
Hiroyuki Arai (Yokohama National Univ.) AP2021-23
Abstract (in Japanese) (See Japanese page) 
(in English) This reports presents the summary and application of Phase Retrieval (PR) method in which the phase information is reconstructed from the measured amplitude of the near field measurements in millimeter frequency bands. The first part describes the theory of PR method, the parameter optimization and the phase reconstruction algorism for high gain antennas using planar scanning near field facilities. Additionally, the principle of a single plane measurement and its application are discussed. The last topic is the PR method for the low gain antennas by the semispherical scanning measurement, utilizing the antenna geometries and the initial phase information to improve the reconstruction accuracy. This report presents the future problem for the PR measurement method.
Keyword (in Japanese) (See Japanese page) 
(in English) Millimeter band antenna / Near field measurement / PR method / Phase reconstruction / Planar scan / Semispherical scan / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 65, AP2021-23, pp. 25-30, June 2021.
Paper # AP2021-23 
Date of Issue 2021-06-10 (AP) 
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 AP2021-23

Conference Information
Committee AP  
Conference Date 2021-06-17 - 2021-06-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2021-06-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Phase retrieval method and its applications 
Sub Title (in English)  
Keyword(1) Millimeter band antenna  
Keyword(2) Near field measurement  
Keyword(3) PR method  
Keyword(4) Phase reconstruction  
Keyword(5) Planar scan  
Keyword(6) Semispherical scan  
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1st Author's Name Hiroyuki Arai  
1st Author's Affiliation Yokohama National University (Yokohama National Univ.)
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Speaker Author-1 
Date Time 2021-06-17 15:30:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2021-23 
Volume (vol) vol.121 
Number (no) no.65 
Page pp.25-30 
#Pages
Date of Issue 2021-06-10 (AP) 


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