| Paper Abstract and Keywords |
| Presentation |
2009-05-22 16:15
Antenna Calibration by 3-Antenna Method with the In-Phase Synthetic Method Katsumi Fujii, Yukio Yamanaka (NICT), Akira Sugiura (Telecom Engineering Center) EMCJ2009-21 EMD2009-13 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In antenna calibration, reflected waves from surrounding objects seriously deteriorate the accuracy of the results. To reduce such adverse effects, the present paper proposes the use of the in-phase synthetic method with the conventional three-antenna method (TAM). In this method, S21’s measured at various antenna separation distances are compensated for the amplitude and phase change with the antenna position and accumulated to enhance the wanted direct-wave component in the received wave. The experimental results on calibration of double-ridged guide horn antennas (DRGA) at frequencies above 4 GHz show that the proposed method can yield the actual gain with an error smaller than +0.5 dB/-0.8 dB even at an EMI test site with a metal ground plane. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Three-antenna method / In-phase synthetic method / Actual gain / Double-ridged guide antenna / DRGA / TAM / / |
| Reference Info. |
IEICE Tech. Rep., vol. 109, no. 44, EMCJ2009-21, pp. 67-72, May 2009. |
| Paper # |
EMCJ2009-21 |
| Date of Issue |
2009-05-15 (EMCJ, EMD) |
| 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 |
EMCJ2009-21 EMD2009-13 |
| Conference Information |
| Committee |
EMD EMCJ |
| Conference Date |
2009-05-22 - 2009-05-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanda camupus, Nippon Institute of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Electrical discharge and EMC/general |
| Paper Information |
| Registration To |
EMCJ |
| Conference Code |
2009-05-EMD-EMCJ |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Antenna Calibration by 3-Antenna Method with the In-Phase Synthetic Method |
| Sub Title (in English) |
|
| Keyword(1) |
Three-antenna method |
| Keyword(2) |
In-phase synthetic method |
| Keyword(3) |
Actual gain |
| Keyword(4) |
Double-ridged guide antenna |
| Keyword(5) |
DRGA |
| Keyword(6) |
TAM |
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Katsumi Fujii |
| 1st Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name |
Yukio Yamanaka |
| 2nd Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 3rd Author's Name |
Akira Sugiura |
| 3rd Author's Affiliation |
Telecom Engineering Center (Telecom Engineering Center) |
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| Speaker |
Author-1 |
| Date Time |
2009-05-22 16:15:00 |
| Presentation Time |
25 minutes |
| Registration for |
EMCJ |
| Paper # |
EMCJ2009-21, EMD2009-13 |
| Volume (vol) |
vol.109 |
| Number (no) |
no.44(EMCJ), no.45(EMD) |
| Page |
pp.67-72 |
| #Pages |
6 |
| Date of Issue |
2009-05-15 (EMCJ, EMD) |