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) |
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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) |
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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 |
6 |
Date of Issue |
2021-06-10 (AP) |