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 2007-11-27 10:30
[Poster Presentation] A study of interference suppression technique using Adaptive Array Antenna for indoor short range areas
Masayuki Enomoto, Masaaki Yamanaka, Norihiko Morinaga (Hiroshima International Univ.) SR2007-57
Abstract (in Japanese) (See Japanese page) 
(in English) In the indoor ubiquitous communication environment, where a lot of private wireless communication systems exist, unintended radiation from each system causes serious inter-system interference. To cope with such a problem, we have proposed an unnecessary radiation suppressing technique with controlling the transmit antenna directivity using Adaptive Array Antenna. In the proposed technique, wide and deep nulls are created to intended directions to suppress unnecessary radiation. In this paper we clarify how deeply and widely (in the angle) can it suppress unnecessary radiation especially in short range areas. With computer simulation we clarify it can attain 30dB radiation suppressing for 240 degree width with 8 element array and 310 degree width with 16 element array around each terminal.
Keyword (in Japanese) (See Japanese page) 
(in English) adaptive array antenna / interference suppression / degree of freedom / short range wireless communication / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 352, SR2007-57, pp. 77-82, Nov. 2007.
Paper # SR2007-57 
Date of Issue 2007-11-19 (SR) 
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 SR2007-57

Conference Information
Committee SR  
Conference Date 2007-11-26 - 2007-11-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Hirishima international univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Cognitive radio session. panel session and general session 
Paper Information
Registration To SR 
Conference Code 2007-11-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study of interference suppression technique using Adaptive Array Antenna for indoor short range areas 
Sub Title (in English)  
Keyword(1) adaptive array antenna  
Keyword(2) interference suppression  
Keyword(3) degree of freedom  
Keyword(4) short range wireless communication  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Masayuki Enomoto  
1st Author's Affiliation Hiroshima International University (Hiroshima International Univ.)
2nd Author's Name Masaaki Yamanaka  
2nd Author's Affiliation Hiroshima International University (Hiroshima International Univ.)
3rd Author's Name Norihiko Morinaga  
3rd Author's Affiliation Hiroshima International University (Hiroshima International Univ.)
4th Author's Name  
4th Author's Affiliation ()
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 ()
Speaker
Date Time 2007-11-27 10:30:00 
Presentation Time 90 
Registration for SR 
Paper # IEICE-SR2007-57 
Volume (vol) IEICE-107 
Number (no) no.352 
Page pp.77-82 
#Pages IEICE-6 
Date of Issue IEICE-SR-2007-11-19 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan