| Paper Abstract and Keywords |
| Presentation |
2024-07-25 15:00
[Invited Lecture]
Examination of the propagation loss prediction method in the area where people gather Shinichi Ichitsubo AP2024-38 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The mobile communication systems using the high frequency is considered, and the shadowing loss of a human body is studied. Since a system design requires the distance characteristics of a propagation loss, the prediction method of the propagation loss for the area where people gather was considered. The range of the frequency is a microwave band. The calculating method of a shadowing loss by human bodies using a shadowing area and an aperture area is shown. And, based on Multi-screen diffraction model, the calculating method of an excess loss when base-station height is higher than a human bodies is shown as an example. Furthermore, it is shown that both losses are not dependent on a frequency. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Radio Wave Propagation / Propagation Loss / Shadowing Loss of Human Body / Semi-LOS / Microwave Band / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 124, no. 126, AP2024-38, pp. 91-95, July 2024. |
| Paper # |
AP2024-38 |
| Date of Issue |
2024-07-17 (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 |
AP2024-38 |
| Conference Information |
| Committee |
AP SANE SAT |
| Conference Date |
2024-07-24 - 2024-07-26 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Frontier Research in Applied Sciences Building, Hokkaido University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
| Paper Information |
| Registration To |
AP |
| Conference Code |
2024-07-AP-SANE-SAT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Examination of the propagation loss prediction method in the area where people gather |
| Sub Title (in English) |
|
| Keyword(1) |
Radio Wave Propagation |
| Keyword(2) |
Propagation Loss |
| Keyword(3) |
Shadowing Loss of Human Body |
| Keyword(4) |
Semi-LOS |
| Keyword(5) |
Microwave Band |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Shinichi Ichitsubo |
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| Speaker |
Author-1 |
| Date Time |
2024-07-25 15:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
AP |
| Paper # |
AP2024-38 |
| Volume (vol) |
vol.124 |
| Number (no) |
no.126 |
| Page |
pp.91-95 |
| #Pages |
5 |
| Date of Issue |
2024-07-17 (AP) |