Paper Abstract and Keywords |
Presentation |
2010-02-18 09:50
Measurement on Characteristics of antenna for Mobile Radio Terminal with a Developed Hand Phantom Takumi Hiraoka, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2009-186 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, mobile phones have been downsized increasingly and the antenna is embedded inside. In general, the characteristics of the antenna are influenced by a body of user. The influence of the hand on mobile phone is considered to be very important in designing the antenna. So far, the influence of the hand on the antenna has been investigated by use of a hand phantom, which has same electrical properties as the body and a particular shape. In this study, the authors have developed a hand phantom, which can change its shape arbitrarily. Moreover, the S-parameter of the antenna gripped by the developed hand phantom was measured to show the effectiveness of the developed hand phantom. In order to confirm that, it is compared measurement result of S-parameter of the antenna gripped by developed hand phantom and actual human hand. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Phantom / Mobile Phone / Planner inverted F antenna / Human hand / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 417, AP2009-186, pp. 13-16, Feb. 2010. |
Paper # |
AP2009-186 |
Date of Issue |
2010-02-11 (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 |
AP2009-186 |
Conference Information |
Committee |
AP |
Conference Date |
2010-02-18 - 2010-02-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Toshiba |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
AP |
Paper Information |
Registration To |
AP |
Conference Code |
2010-02-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Measurement on Characteristics of antenna for Mobile Radio Terminal with a Developed Hand Phantom |
Sub Title (in English) |
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Phantom |
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Mobile Phone |
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Planner inverted F antenna |
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Human hand |
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1st Author's Name |
Takumi Hiraoka |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Kazuyuki Saito |
2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
3rd Author's Name |
Masaharu Takahashi |
3rd Author's Affiliation |
Chiba University (Chiba Univ.) |
4th Author's Name |
Koichi Ito |
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Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-02-18 09:50:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2009-186 |
Volume (vol) |
vol.109 |
Number (no) |
no.417 |
Page |
pp.13-16 |
#Pages |
4 |
Date of Issue |
2010-02-11 (AP) |
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