Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
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 2006-12-14 13:50
Eigenvalue Distribution of the Multi-Element UWB Antenna Systems Including the Effects of Human Body
Ken-ichi Asanuma, Daisuke Ushirogouchi, Shio Yamamoto, Tadahiko Maeda (Ritsumeikan Univ.) AP2006-107
Abstract (in Japanese) (See Japanese page) 
(in English) In order to evaluate the actual performance of the short-range UWB high-speed transmission systems under Line-of-Sight condition, the effects of human body placed in the vicinity of small UWB antennas should be considerd as well as the reflections from far-field scatterers. However, it is difficult to solve the large-scale electromagnetic problems such as transmitter/receiver subsystem including the whole human body therefore various stochastic UWB channel models have been used generally. Though, the human body effects characterized by the near-field deterministic components have not been considered in detail in those conventional models.
In this paper, a new UWB-MIMO transmission model including the effects of
human body reflection in addition to the conventional two-path model is presented. There are two key issues to be examined in terms of the variation of the eigenvalue distribution of UWB-MIMO channel matrix caused by human body: 1) average power of first eigenvalue determined by the human hand, 2) stochastic characteristics of the reflected waves from human torso.
Keyword (in Japanese) (See Japanese page) 
(in English) UWB / MIMO / Eigenvalue Distribution / Human Body Effects / Phantom / Channel Model / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 416, AP2006-107, pp. 63-68, Dec. 2006.
Paper # AP2006-107 
Date of Issue 2006-12-07 (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 AP2006-107

Conference Information
Committee AP  
Conference Date 2006-12-14 - 2006-12-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2006-12-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Eigenvalue Distribution of the Multi-Element UWB Antenna Systems Including the Effects of Human Body 
Sub Title (in English)  
Keyword(1) UWB  
Keyword(2) MIMO  
Keyword(3) Eigenvalue Distribution  
Keyword(4) Human Body Effects  
Keyword(5) Phantom  
Keyword(6) Channel Model  
Keyword(7)  
Keyword(8)  
1st Author's Name Ken-ichi Asanuma  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Daisuke Ushirogouchi  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Shio Yamamoto  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
4th Author's Name Tadahiko Maeda  
4th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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 ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2006-12-14 13:50:00 
Presentation Time 20 minutes 
Registration for AP 
Paper # AP2006-107 
Volume (vol) vol.106 
Number (no) no.416 
Page pp.63-68 
#Pages 6 
Date of Issue 2006-12-07 (AP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan