| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2017-10-20 14:00 Propagation Analysis by Number of Beams for Horizontal Antenna Pattern -- Base Station Antenna Characteristics by Single Beam or Multi-Beam -- Mayumi Yoshino, Doppo Sugimura, Makoto Mizumura (Dengyo), Yoshio Ebine (NAZCA)  AP2017-104 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we consider number of horizontal antenna pattern beams and perform propagation analysis in urban or suburban environments by using ray tracing method. We deal with 2 types of horizontal antenna pattern. One is a single beam of 120 degree, and the other is 4 multi-beams by Butler matrix circuit. Then, a base station(BS) height condition is higher or lower than the average building height in the area, and we examine BS antenna characteristics by considering these antennas. Accordingly, in the case of high BS antenna height, directivity of the single beam is more preserved than that of the multi-beam. However, when the BS height becomes lower than the average building height,the directivity preservation tends to deteriorate, and moreover, the tendency of the preserving each beam of multi-beam is different. |
|
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Butler matrix / single beam / multi-beam / ray tracing method / base station antenna height / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 242, AP2017-104, pp. 51-56, Oct. 2017. | |
| Paper # | AP2017-104 | |
| Date of Issue | 2017-10-12 (AP) | |
| ISSN | Print edition: ISSN 0913-5685 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 | AP2017-104 |
|
| Conference Information | |
| Committee | AP |
| Conference Date | 2017-10-19 - 2017-10-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hchinohe-Shoukou-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2017-10-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Propagation Analysis by Number of Beams for Horizontal Antenna Pattern |
| Sub Title (in English) | Base Station Antenna Characteristics by Single Beam or Multi-Beam |
| Keyword(1) | Butler matrix |
| Keyword(2) | single beam |
| Keyword(3) | multi-beam |
| Keyword(4) | ray tracing method |
| Keyword(5) | base station antenna height |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Mayumi Yoshino |
| 1st Author's Affiliation | Nihon Dengyo Kosaku Co., LTD. (Dengyo) |
| 2nd Author's Name | Doppo Sugimura |
| 2nd Author's Affiliation | Nihon Dengyo Kosaku Co., LTD. (Dengyo) |
| 3rd Author's Name | Makoto Mizumura |
| 3rd Author's Affiliation | Nihon Dengyo Kosaku Co., LTD. (Dengyo) |
| 4th Author's Name | Yoshio Ebine |
| 4th Author's Affiliation | NAZCA Inc. (NAZCA) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2017-10-20 14:00:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2017-104 |
| Volume (vol) | vol.117 |
| Number (no) | no.242 |
| Page | pp.51-56 |
| #Pages | 6 |
| Date of Issue | 2017-10-12 (AP) |
[Return to Top Page]