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 2015-10-30 13:00
Interference Mitigation in UWB Communications Using Direction of Arrival Estimation of Array Antennas
Kazutaka Kikuta, Akira Hirose (Univ. of Tokyo) EMT2015-72
Abstract (in Japanese) (See Japanese page) 
(in English) Ultra wideband (UWB) technology achieves high accuracy ranging based on time of arrival (TOA) measurements. Narrow band interference (NBI) often degrades the performance. In this research, we propose an interference mitigation scheme using a direction of arrival estimation method which points nulls of the array antenna to the direction of the interference waves. This method enables mitigation only for the frequency and the direction of interferences with small calculation cost utilizing characteristics of desired wideband signals. Simulation results demonstrate that the proposed method effectively mitigate interference and reconstruct UWB signals at direct-sequence impulse radio (DS-IR) and time-hopping impulse radio (TH-IR) signals.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultra-Wideband (UWB) / Time of arrival (TOA) / Power inversion / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 279, EMT2015-72, pp. 149-154, Oct. 2015.
Paper # EMT2015-72 
Date of Issue 2015-10-22 (EMT) 
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 EMT2015-72

Conference Information
Committee EMT IEE-EMT  
Conference Date 2015-10-29 - 2015-10-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Holiday Inn ANA Resort Miyazaki 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Electromagnetic Theory, etc. 
Paper Information
Registration To EMT 
Conference Code 2015-10-EMT-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Interference Mitigation in UWB Communications Using Direction of Arrival Estimation of Array Antennas 
Sub Title (in English)  
Keyword(1) Ultra-Wideband (UWB)  
Keyword(2) Time of arrival (TOA)  
Keyword(3) Power inversion  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kazutaka Kikuta  
1st Author's Affiliation The University of Tokyo University (Univ. of Tokyo)
2nd Author's Name Akira Hirose  
2nd Author's Affiliation The University of Tokyo University (Univ. of Tokyo)
3rd Author's Name  
3rd Author's Affiliation ()
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 ()
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 2015-10-30 13:00:00 
Presentation Time 25 minutes 
Registration for EMT 
Paper # EMT2015-72 
Volume (vol) vol.115 
Number (no) no.279 
Page pp.149-154 
#Pages 6 
Date of Issue 2015-10-22 (EMT) 

[Return to Top Page]

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