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| Presentation | 2014-02-07 10:00 [Invited Lecture] Study of Measurement Method of Transmitter Characteristecs of Active Array Antenna for Cellular Base Station Yukitaka Takahashi, Shohei Natori, Keisuke Sato, Ichiro Oshima (DKK), Toru Kitayabu, Masayuki Nakano (KDDI Lab.)  AP2013-177 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Active array Antenna System (AAS) is expected for base station antenna of next generation mobile communication system (IMT-Advanced). In conventional measurement method of transmitter characteristics, the measurement point is defined at the antenna port. However, it is difficult for the AAS to apply conventional measurement method of transmitter characteristics because the AAS consists of the transceiver and antenna in common radome. In this report, we propose the simplification method for measuring AAS Equivalent Isotropic Radiated Power (EIRP) using OTA measurement in anechoic chamber, and even if there is not sufficient distance between the AAS and the OTA measuring instrument show measurement error less than 1.0 dB. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Mobile communication system / Base station antenna / Active array antenna system / OTA / EIRP / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 428, AP2013-177, pp. 63-68, Feb. 2014. | |
| Paper # | AP2013-177 | |
| Date of Issue | 2014-01-30 (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 | AP2013-177 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2014-02-06 - 2014-02-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kojima Industries Corporation, Kojima Research Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2014-02-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Measurement Method of Transmitter Characteristecs of Active Array Antenna for Cellular Base Station |
| Sub Title (in English) | |
| Keyword(1) | Mobile communication system |
| Keyword(2) | Base station antenna |
| Keyword(3) | Active array antenna system |
| Keyword(4) | OTA |
| Keyword(5) | EIRP |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yukitaka Takahashi |
| 1st Author's Affiliation | Denki Kogyo Co., Ltd. (DKK) |
| 2nd Author's Name | Shohei Natori |
| 2nd Author's Affiliation | Denki Kogyo Co., Ltd. (DKK) |
| 3rd Author's Name | Keisuke Sato |
| 3rd Author's Affiliation | Denki Kogyo Co., Ltd. (DKK) |
| 4th Author's Name | Ichiro Oshima |
| 4th Author's Affiliation | Denki Kogyo Co., Ltd. (DKK) |
| 5th Author's Name | Toru Kitayabu |
| 5th Author's Affiliation | KDDI R&D Laboratories (KDDI Lab.) |
| 6th Author's Name | Masayuki Nakano |
| 6th Author's Affiliation | KDDI R&D Laboratories (KDDI Lab.) |
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| Speaker | Author-1 |
| Date Time | 2014-02-07 10:00:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2013-177 |
| Volume (vol) | vol.113 |
| Number (no) | no.428 |
| Page | pp.63-68 |
| #Pages | 6 |
| Date of Issue | 2014-01-30 (AP) |
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