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Paper Abstract and Keywords
Presentation 2008-11-21 11:45
Spectral Analysis by Parallel Tuned Filters
Noriaki Komiya, Toshiyuki Yakabe (Univ. of Electro-Communications) MW2008-138 Link to ES Tech. Rep. Archives: MW2008-138
Abstract (in Japanese) (See Japanese page) 
(in English) For an accurate measurement of unwanted emission power levels radiated by radio stations, it is necessary to know information about the frequency and time domains.
In a case of measurement for unwanted emissions near a wanted signal, it is required to reduce the effect the strong wanted signal.
In another case of the measurement for unwanted emissions in the other frequency domain, it is desirable to know whether the unwanted signals are harmonics or not.
In order to solve the two problems, we have introduced an experimental setup that consists of parallel tuned filters, mixers, AD converters, and a PC for signal processing.
Keyword (in Japanese) (See Japanese page) 
(in English) Unwanted emission measurement / Spectral analysis / Tunable filter / Wireless LAN / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 311, MW2008-138, pp. 113-118, Nov. 2008.
Paper # MW2008-138 
Date of Issue 2008-11-13 (MW) 
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 MW2008-138 Link to ES Tech. Rep. Archives: MW2008-138

Conference Information
Committee MW  
Conference Date 2008-11-20 - 2008-11-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki-Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MW 
Conference Code 2008-11-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spectral Analysis by Parallel Tuned Filters 
Sub Title (in English)  
Keyword(1) Unwanted emission measurement  
Keyword(2) Spectral analysis  
Keyword(3) Tunable filter  
Keyword(4) Wireless LAN  
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1st Author's Name Noriaki Komiya  
1st Author's Affiliation University of Electro-Communications (Univ. of Electro-Communications)
2nd Author's Name Toshiyuki Yakabe  
2nd Author's Affiliation University of Electro-Communications (Univ. of Electro-Communications)
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Speaker Author-1 
Date Time 2008-11-21 11:45:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2008-138 
Volume (vol) vol.108 
Number (no) no.311 
Page pp.113-118 
#Pages
Date of Issue 2008-11-13 (MW) 


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