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Paper Abstract and Keywords
Presentation 2005-07-20 15:40
Measurement of Current Phase Distribution Using Polarization Stabilized MO Probe
Shin Nakamatsu, Ryo Yamaguchi, Shinji Uebayashi (DoCoMo), Masato Kishi (Univ. of Tokyo), Masahiro Tsuchiya (NICT)
Abstract (in Japanese) (See Japanese page) 
(in English) In electromagnetic compatibility (EMC) assessment or the controlling of the radiation characteristics of wireless mobile devices, the current distribution on the chassis is an important parameter. In particular, current phase distribution is available for estimation of the near and far electromagnetic fields. This paper investigates a measurement system employing magneto optical (MO) probe to estimate the current phase distribution. In order to achieve stable measurement with a high level of accuracy, a measurement system adopts the polarization stabilized MO probe that we have proposed. The current phase distribution on the meander line antenna and patch array antenna is estimated based on the measured magnetic field phase value. The estimation results from this measurement system are in good agreement with those from a numerical simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) phase distribution / polarization stabilization / MO probe / / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 188, AP2005-46, pp. 53-56, July 2005.
Paper # AP2005-46 
Date of Issue 2005-07-13 (AP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee AP SAT  
Conference Date 2005-07-20 - 2005-07-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Hotel Taisetsu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communications and Satellite Broadcasting Technology 
Paper Information
Registration To AP 
Conference Code 2005-07-AP-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Measurement of Current Phase Distribution Using Polarization Stabilized MO Probe 
Sub Title (in English)  
Keyword(1) phase distribution  
Keyword(2) polarization stabilization  
Keyword(3) MO probe  
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1st Author's Name Shin Nakamatsu  
1st Author's Affiliation NTT DoCoMo, Inc (DoCoMo)
2nd Author's Name Ryo Yamaguchi  
2nd Author's Affiliation NTT DoCoMo, Inc (DoCoMo)
3rd Author's Name Shinji Uebayashi  
3rd Author's Affiliation NTT DoCoMo, Inc (DoCoMo)
4th Author's Name Masato Kishi  
4th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
5th Author's Name Masahiro Tsuchiya  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2005-07-20 15:40:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2005-46 
Volume (vol) vol.105 
Number (no) no.188 
Page pp.53-56 
#Pages
Date of Issue 2005-07-13 (AP) 


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