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| Presentation | 2022-10-19 09:30 [Poster Presentation] Sampling Points Reduction in Over The Air Takaharu Nakase, Yusuke Mitsui, Hiroyuki Arai (YNU)  AP2022-104 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents reduction of sampling points in Over the Air (OTA) test. OTA test conduct is problematic to take a lot of measurement time because of entirely spherical scanning. This paper clarifies suitable far field measurement method to reduce sampling points by introducing three far field measurement methods such as equi-angle method, modified equi-angle method and generalized spiral method. The Total Radiated Power (TRP) and Effective Isotropic Radiated Power (EIRP) values of the equi-angle method and modified equi-angle method are changed by sampling parameters and antenna patterns. However, the values of generalized spiral method are constant regardless of selected angle, and it is confirmed that around 100 points are sufficient for estimating the TRP and EIRP. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OTA / EIRP / TRP / spherical far field / sampling points / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 214, AP2022-104, pp. 44-46, Oct. 2022. | |
| Paper # | AP2022-104 | |
| Date of Issue | 2022-10-12 (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 | AP2022-104 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2022-10-19 - 2022-10-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | GIFU CITY CULTURE CENTER |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Student Session, Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2022-10-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sampling Points Reduction in Over The Air |
| Sub Title (in English) | |
| Keyword(1) | OTA |
| Keyword(2) | EIRP |
| Keyword(3) | TRP |
| Keyword(4) | spherical far field |
| Keyword(5) | sampling points |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takaharu Nakase |
| 1st Author's Affiliation | Yokohama National University (YNU) |
| 2nd Author's Name | Yusuke Mitsui |
| 2nd Author's Affiliation | Yokohama National University (YNU) |
| 3rd Author's Name | Hiroyuki Arai |
| 3rd Author's Affiliation | Yokohama National University (YNU) |
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| Speaker | Author-1 |
| Date Time | 2022-10-19 09:30:00 |
| Presentation Time | 120 minutes |
| Registration for | AP |
| Paper # | AP2022-104 |
| Volume (vol) | vol.122 |
| Number (no) | no.214 |
| Page | pp.44-46 |
| #Pages | 3 |
| Date of Issue | 2022-10-12 (AP) |
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